Question

he circle has a diameter of 16 inches. What is the area of the circle?

Answer 1

@aloud

Answer 2

201.06in²

Answer 3

area of a circle= pi * r^2
but in this case we have diameter instead of radius

Answer 4

yea im right

Answer 5

we can find the radius by dividing the diameter by 2
r= 16/2 = 8
A= 3.14 * 8^2
A= 3.14 * 64
A= 200. 96

Answer 6

u used an online calculator

Answer 7

how did we get a different answer o_O

Answer 8

me

Answer 9

which one right ?

Answer 10

@LegendarySadist what do u say?

Answer 11

look first you have to find the formula right

Answer 12

the formula is
area = pi * r^2

Answer 13

It just depends on how they want you to write it/what to use for pi. You could write the answer as \(64\pi\), \(200.96\), or \(201.06\) depending on what you use for pi.

Answer 14

a=2 pic square

Answer 15

ohhh i see @LegendarySadist thanks for clearing that up for us (:
@kyrabaaker do they give u a specific pi to use?

Answer 16

then you will identify so the d=16

Answer 17

yall dont care its 201.06in²