Question

A piece of circular bread has a diameter of 11 in.

What is the approximate area of this piece of bread?
Use 3.14 to approximate pi and round your answer to the nearest hundredth.

Answer 1

i think 34.54

Answer 2

just take half of the diameter to get the radius and do pi*r^2

Answer 3

i got approximately 95

Answer 4

oooo i got 34.54

Answer 5

@ElonaSushchik

Answer 6

cause the radius is 5.5 so \[\pi5.5^2\] is about 95

Answer 7

oh, woops i read the question to fast! x(
so you would do 11 * 3.14 = 34.54

Answer 8

no, 11 is the diameter

Answer 9

half the diameter is the radius

Answer 10

square the radius and multiply by pi to get the area

Answer 11

what grad are you

Answer 12

10th but im strong in math

Answer 13

\[A = \pi*5.5^2\]
Therefore...

Answer 14

ok so 95

Answer 15

approximately 95, not exact

Answer 16

ok so 9

Answer 17

@shifuyanli

Answer 18

use pi times the radius squared

Answer 19

just give me the answer