Question

Fan and medal!!!!!
A porch has the shape of a quarter circle with a diameter of 5 ft.

What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate for pi

Answer 1

What is the area of a circle?

Answer 2

uhhhhh.............

Answer 3

look it up if you are not sure.

Answer 4

3.14Xr squared

Answer 5

is it

Answer 6

Hello????!?!?!?!/1

Answer 7

pi/16 * square of diameter. then calculate

Answer 8

ok. 4.91

Answer 9

so u got it.

Answer 10

no you gave me answer in a message!

Answer 11

and i explain this in here.

Answer 12

k thx you get medal

Answer 13

area of a circle is pi/4 *(square of dia)

Answer 14

huh

Answer 15

and quarter of a circle becomes 1/4 times of area of a circle so it becomes,
pi/16 * (square of dia)