Question

10 questions for a medal and follow plz help

Answer 1

Question 1 (Multiple Choice Worth 1 points)

[7.02] MA.7.G.2.1

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

Question 2 (Multiple Choice Worth 1 points)

[7.05] MA.7.G.2.1

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 5 meters A) two hundred fifty-three square meters
cone: radius 8 meters, slant height 6 meters B) two hundred twenty square meters
square pyramid: base length eleven meters, slant height 6 meters C) three hundred fifty-two square meters
cone: radius 5 meters, slant height 9 meters D) two hundred 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 8 meters? Use three point one four for pi.

two hundred fifty-one point two cubic meters

three hundred thirty-four point nine cubic meters

six hundred twenty-eight cubic meters

six hundred fifty-three point one 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 7 meters.

forty-two square meters

forty-five square meters

ninety-six square meters

one hundred seventeen 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 thirty-six 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 two; prism height, b, equals four inches A) base, c, equals six inches
triangle height, a, equals eight; prism height, b, equals three inches B) base, c, equals four inches
triangle height, a, equals three; prism height, b, equals six inches C) base, c, equals nine inches
triangle height, a, equals six; prism height, b, equals two inches D) base, c, equals three inches

Answer 2

@moaayed99

Answer 3

:D @tanya123

Answer 4

Hippo
Please post the questions individually. Also this looks suspiciously like you are trying to get Openstudy to do Your homework or worse your test for you.
If you need an explanation of a concept, this is the place. Otherwise.....not.

Answer 5

@tanya123 @fallhaley @FlvsGirl @BrandonGarza777 @kira12341234 @Uhoh10thgrader @Niall

Answer 6

( for the first one) i think you need to find area of curved part of cylinder
you can use the formula : area of curved region of cylinder = 2π∗r∗h

Answer 7

(Question 2) V(cube) = Base Area * height
V(pyramid) = (1/3) * Base Area * height
If base area and height are the same, the pyramid's volume is a third of the spheres.

That's just the formula for the volume of a pyramid. I know it doesn't really seem intuitive, but you just have to accept it until you prove it in Calc II.
V = (1/3) * 144
V = 48