Question

You are decorating a cylindrical hat box to give to your grandmother as a gift. You want to paste family photos onto the curved part of the box. The height of the box is 6 inches and the radius is 7 inches. If none of the photos overlap, what is the area of photographs you need? Use three point one four for pi.

one hundred thirty-one point eight eight square inches

two hundred sixty-three point seven six square inches

seven hundred ninety-one point two eight square inches

nine hundred twenty-three point one six square inches

Answer 1

@hammie

Answer 2

Because we are just finding the area of the curved part, it means we area finding the lateral area. Lateral area means the area of the whole figure except the base(s).

Answer 3

ok

Answer 4

i have twenty moree is that ok their very easy

Answer 5

\[A=2πrh+2πr ^{2}\]This is the formula for the whole area. Using the formula we get: A≈571.77

Answer 6

ok

Answer 7

winry how did you get 103 fans

Answer 8

The volume of a square based pyramid is one hundred forty-four cubic meters. What is the volume of the cube with the same side length and height?

sixteen cubic meters

forty-eight cubic meters

four hundred thirty-two cubic meters

one thousand two hundred ninety-six cubic meters

Question 3 (Multiple Choice Worth 1 points)

[7.01] MA.6.G.4.2

A rectangular pizza is cut into 6 pieces along the length and 4 pieces along the width. If you place 3 tomato slices on each piece of pizza, how many tomato slices will you use?

8

twenty-four

sixty

seventy-two

Question 4 (Multiple Choice Worth 1 points)

[7.06] MA.7.G.2.2

What is the volume of the composite figure?

A rectangular prism is positioned vertically; at the top it joins another rectangular prism at a ninety degree angle. This prism extends horizontally to the right. At the far right side, this rectangular prism joins another rectangular prism at a ninety degree angle. This last section extends vertically upward. The first section sits on its square base with sides measuring 2 yards. Along the left side, the height of this section is labeled 4 yards. On the next, horizontal section, the bottom side is labeled six yards. The width of that section, which is also the width of the base of the third section, is labeled 2 yards. On the third, vertical section, the length along the right side is labeled 6 yards, and the length on the left side to the point where it meets the center prism is labeled 4 yards. The length of the sides of the square base at the top of that last prism also measure 2 yards.

fifty-six cubic yards

sixty-four cubic yards

seventy-two cubic yards

one hundred twenty cubic yards

Question 5 (Matching Worth 1 points)

[7.03] MA.7.G.2.1

Match each shape with its surface area. Use three point one four for pi and round to the nearest whole number where necessary.

Match Term Definition
square pyramid: base length ten meters, slant height 6 meters A) one hundred eighty-eight square meters
cone: radius 8 meters, slant height 4 meters B) two hundred thirty-one square meters
square pyramid: base length eleven meters, slant height 5 meters C) two hundred twenty square meters
cone: radius 5 meters, slant height 7 meters D) three hundred one square meters
Question 6 (Multiple Choice Worth 1 points)

[7.04] MA.7.G.2.1

What is the volume of the cylinder? Use three point one four for pi.

A cylinder with a diameter of 6 miles and a height of 4 miles

seventy-five point three six cubic miles

one hundred thirteen point zero four cubic miles

one hundred thirty-one point eight eight cubic miles

four hundred fifty-two point one six cubic miles

Question 7 (Multiple Choice Worth 1 points)

[7.01] MA.6.G.4.1 and MA.6.G.4.2

Which of these has the greatest area? Use three point one four for pi.

rhombus with side lengths: 9 inches, height: 4 inches

triangle with base length: 8 inches, height: 3 inches

circle with radius: 2 inches

trapezoid with base lengths: 5 inches and 3 inches, height: 4 inches

Question 8 (Multiple Choice Worth 1 points)

[7.05] MA.7.G.2.1

What is the approximate volume of a cone with a height of 5 meters and base radius of 6 meters? Use three point one four for pi.

one hundred fifty-seven cubic meters

one hundred eighty-eight point four cubic meters

four hundred seventy-one cubic meters

five hundred sixty-five point two cubic meters

Question 9 (Multiple Choice Worth 1 points)

[7.02] MA.7.G.2.1

What is the surface area of the figure?

A right triangular prism is shown. The side lengths of the triangle measure 3 meters, 4 meters and 5 meters. The height of the prism is 2 meters.

twelve square meters

thirty square meters

thirty-six square meters

forty-two square meters

Question 10 (Matching Worth 1 points)

[7.04] MA.7.G.2.1

Match each set of measures of a and b with the measure of c that gives a volume of forty-eight cubic inches.

A triangular prism has a triangle height of a, This height is shown as a line that is perpendicular to the base and extends to the vertex of the triangle. It has a base of c, and a prism height of b.

Match Term Definition
triangle height, a, equals four; prism height, b, equals three inches A) base, c, equals two inches
triangle height, a, equals four; prism height, b, equals four inches B) base, c, equals eight inches
triangle height, a, equals eight; prism height, b, equals six inches C) base, c, equals four inches
triangle height, a, equals six; prism height, b, equals four inches D) base, c, equals six inches
Question 11 (Multiple Choice Worth 1 points)

[7.07] MA.7.G.2.2

What is the surface area of the composite figure?

A rectangular prism with a square base pyramid attached to the top. The square base of the rectangular prism has sides measuring 6 millimeters, the prism's height is 7 millimeters. The pyramid has a square base with side lengths of 6 millimeters, and a slant height of 4 millimeters.

two hundred fifty-two square millimeters

two hundred sixty-four square millimeters

three hundred square millimeters

three hundred twenty-four square millimeters

Question 12 (Multiple Choice Worth 3 points)

[7.03] MA.7.G.2.1

Cameron is replacing the roof on a gazebo. The roof is in the shape of a cone with an open bottom. The radius is 6 feet and the slant height is ten feet. What is the lateral area of the roof? Use three point one four for pi.

ninety-four point two square feet

one hundred point four eight square feet

one hundred eighty-eight point four square feet

three hundred seventy-six point eight square feet

Question 13 (Multiple Choice Worth 3 points)

[7.08] MA.7.G.4.1

Which of the following would result from multiplying each side of the polygon by a ratio of one-third?

A right triangle with a base of twelve kilometers, a height of 9 kilometers and a hypotenuse of fifteen kilometers.

The final area is six square kilometers

The final perimeter is four kilometers

The final area is eighteen square kilometers

The final perimeter is thirty-six kilometers

Question 14 (Matching Worth 1 points)

[7.01] MA.6.G.4.1 and MA.6.G.4.2

Match each shape with its perimeter or circumference. Use three point one four for pi and round to the nearest whole number where necessary.

Match Term Definition
A parallelogram has two bases that are four centimeters and seven slanted sides that are seven centimeters. The height of the parallelogram is three centimeters. A) thirty-four centimeters
A circle with a radius measuring 5 centimeters B) thirty-one centimeters
A rectangle with a length of twelve centimeters and a width of 5 centimeters C) twenty-four centimeters
A six sided polygon with all sides measuring 4 centimeters D) twenty-two centimeters
Question 15 (Multiple Choice Worth 1 points)

[7.06] MA.7.G.2.2

Which would help to calculate the volume of the composite figure shown?

A composite figure that resembles a loaf of bread turned upside down. The flat side is on the top and semi-circular side is at the bottom.

base times side

V equals half times length times width times height

one-third times length times width times height

pi times radius times slant height

Question 16 (Multiple Choice Worth 1 points)

[7.05] MA.7.G.2.1

What is the height of a rectangular based pyramid with a volume of four hundred fifty cubic meters and base dimensions of 5 meters and ten meters?

1 meter

3 meters

9 meters

twenty-seven meters

Question 17 (Multiple Choice Worth 1 points)

[7.02] MA.7.G.2.1

What is the surface area of the prism?

A rectangular prism with length of 8 meters, width of 3 meters and height of 5 meters.

sixty-four square meters

one hundred twenty square meters

one hundred twenty-eight square meters

one hundred fifty-eight square meters

Question 18 (Multiple Choice Worth 3 points)

[7.08] MA.7.G.4.1

What is the new volume of a rectangular prism that is originally eighteen cubic meters and is then resized using a scale factor of 2 on each side length?

nine cubic meters

thirty-six cubic meters

seventy-two cubic meters

one hundred forty-four cubic meters

Question 19 (Multiple Choice Worth 1 points)

[7.04] MA.7.G.2.1

What is the volume of the cube?

A cube with sides measuring fifteen millimeters.

two hundred twenty-five cubic millimeters

four hundred fifty cubic millimeters

one thousand three hundred fifty cubic millimeters

three thousand three hundred seventy-five cubic millimeters

Question 20 (Multiple Choice Worth 1 points)

[7.07] MA.7.G.2.2

How many interior faces does this composite figure have?

Two rectangular prisms meet to form a right angle. Nested in that angle is a right triangular prism. On top of the left side rectangular prism is a second triangular prism.

3

4

5

6

Answer 9

Then, we just need to subtract the area of the circles. A= pi*r^2

Using the formula we get A≈153.94, multiply that by 2 to get: 307.88

So, the final answer is:
571.77-307.88=262.89

Answer 10

Also, my first answer was just approximate, so pick the answer choice closet to it.

Answer 11

ok thanks

Answer 12

*closest

Answer 13

can you help me with the rest plz

Answer 14

I'll try.

Answer 15

ok thanks its just a practice test but if i fail you know

Answer 16

you there say yes if you are

Answer 17

First: 432^3 meters
Second: 72 tomato slices
Third: Don't know
Fourth: To scrambled
Fifth: 113.04^3 miles

Answer 18

Sorry, but that's all I'll help with. I'm going to help more people. Just post more questions, and maybe other people will help. Sorry.