Question

what is the area of the circle? use 3.14 Or 22/7 for n

Answer 1

The equation for the area of a circle is \[\pi r^2\]Can you figure this out?

Answer 2

well not really lol its kind of hard for me @mossyfish

Answer 3

I get confused between two steps that's why

Answer 4

That's okay!

You multiply pi by the radius squared.

So, let's find out what the radius is. 4, right? What is 4 squared??

Answer 5

4x4?
I think if not I am getting it confused with some other math

Answer 6

@mossyfish

Answer 7

Yup! 4*4 is 4^2. Exponents (^number) means that you multiply the number (in this case 4) by itself however many times the exponent is.

So, 4*4=?

Answer 8

16

Answer 9

@mossyfish

Answer 10

Yup!
So now multiply that by pi

Answer 11

50.26 @mossyfish

Answer 12

I got 50.24... But I'll assume that was a typo or misread or something, good job!!

Answer 13

thanks! @mossyfish

Answer 14

and you where right it was 50.24 because 50.26 was not a choice @mossyfish

Answer 15

You're welcome! Great job solving :)