Question

What is the exact area of a circle with a radius of m?

A.
m²

B.
m²

C.
m²

D.
m²

Answer 1

A 361 pi

B 57 pi

C 38 pi

D 19 pi

Answer 2

m = 19

Answer 3

You still here?

Answer 4

Tag me again if you still need help.

Answer 5

@OrangeMaster

Answer 6

\[A=Ï€r ^{2}\]

Answer 7

If the radius is 19, then we need to square 19. \[19^{2}=?\]

Answer 8

I'm confused. It looks like none of the answer choices will be right.

Answer 9

361

Answer 10

Yes, and thne to find the area you're supposed to take 361*3.14

Answer 11

*then

Answer 12

1133.54

Answer 13

Yeah, but I don't see that as an answer choice.

Answer 14

OK, I just saw the answer choices again. It must be A. \[\pi \times361\]

Answer 15

thanx

Answer 16

Your welcome.

Answer 17

What is the exact area of a circle with a diameter of 44ft

A.
1936 pi square feet

B. 484 pi square feet

C.88 pi square feet

D. 44 pi square feet

Answer 18

B.

Answer 19

What is the approximate area of a circle with a radius of 26 ft

A.
81.6 square feet

B. 163.3 square feet

C.530.7 square feet

D.2122.6 square feet

Answer 20

D.

Answer 21

thanx

Answer 22

What is the approximate area of a circle with a diameter of 28 centimeters? Use π = 3.14.

A.
2461.8 square centimeters

B.
615.4 square centimeters

C.
153.9 square centimeters

D.
87.9 square centimeters

Answer 23

B.

Answer 24

What is the approximate area of the circle?
Use pi=3.14



A.
17.6 square inches

B.
24.6 square inches

C.
35.2 square inches

D.
98.5 square inches

Answer 25

I need a diameter or radius.