Question

Can you please tell me the answers.... For medal and fan!

Answer 1

I find these confusing

Answer 2

Do you know how to find the area of a circle?

Answer 3

Yep A=Pi times Radius squared

Answer 4

Good.
Do you know how to find the area of a square?

Answer 5

@Camthecam : Please do NOT ask for answers. We are not allowed to give you answers. Instead, we can give you guidance helping you to find your own answers. mathstudent55 is doing a good job of that right now.

Answer 6

OK

Answer 7

Can someone help

Answer 8

I do not know how to find an area of a square

Answer 9

Ok.
Area of circle = pi * radius squared
\(A = \pi r^2\)

Area of square = side squared
\(A = s^2\)

This is the info you need.
Now you need to look at each problem and see how you will use the two area formulas above to find all your answers.

Answer 10

Add to your own capabilities by getting used to looking things up on the Internet. Open a browser tab and type in "area of a square." You'll find lots of sites that answer this.

Answer 11

ok thanks

Answer 12

Problem 16 is a ring shape. A circle inside a circle.
Find the area of the larger circle and subtract the area of the smaller circle.
That will give you the area of the ring.

Answer 13

Problem 17 is a circle inside a square.
Find the area of the square, and subtract the area of the circle.
That will give you the area of the 4 corner pieces.

Answer 14

Would the first one be 62.8?

Answer 15

It'd be more instructive for you and for mathstudent55 if you'd please show how you got that result.

Answer 16

I followed the formula

Answer 17

So, y ou want the area of the yellow ring? What is the outer diameter of this ring?

Answer 18

I certainly want to help, but I need to know which problem you're working on, and, hopefully , to see how y ou obtained your proposed answer.

Answer 19

Are you working on #16 or on #17?

Answer 20

16

Answer 21

You are correct with problem 16.
For problem 18, can you figure out what you need to do?
Then for problem 19, what shape is that?
Can you use one of the formulas above and then calculate the area?

Answer 22

i will try 18

Answer 23

What about 17?

Answer 24

i don't get 17

Answer 25

but 18 i got 103.43

Answer 26

17 is an outer square. Find its area.
Inside there is a removed circle. Find the area of the circle.
Then subtract the area of the square minus the area of the circle.

Answer 27

18 is correct.

Answer 28

Can you walk me through 17

Answer 29

17 has a square. You are given the side of the square.
Can you find the area of the square?

Answer 30

my teacher never taught me this

Answer 31

BTW, on 18 be sure to round off to the nearest tenth.

Answer 32

You did 16 and 18 well, so it looks like you figured it out.

Answer 33

just not squares

Answer 34

Sorry, but gtg.
Did you get the area of the square in 17?

Answer 35

no i will try to figure it out thanks

Answer 36

mathstudent55 gave you the appropriate formula for the area of a square, earlier.

A=s^2, where s is the length of one side of the square.

Answer 37

what does the up arrow mean?

Answer 38

For 18: find the area of the square with side 5.25 in.
Then find the area of the circle with diameter 5.25.
Remember that 5.25 is the diameter of the circle, not the radius.
Then subtract the area of the circle from the area of the square.
What is left is the area of the 4 corner pieces

Answer 39

What up arrow?

Answer 40

s^2 means THE SQUARE OF s.

5^2 = 5 squared = 25