Respuesta :

apologiabiology
area of circle=pi times radius^2

given:
pi=3.14
diameter=16

solve for radius
diameter=2r
d=2r
divid
16=2r
divide 2
8=r
subsitute

pi=3.14
r=8
area=3.14 times 8^2
area=3.14 times 64
area=200.96 square units
nottelling76

Answer:

area of circle=pi times radius^2

given:

pi=3.14

diameter=16

solve for radius

diameter=2r

d=2r

divid

16=2r

divide 2

8=r

subsitute

pi=3.14

r=8

area=3.14 times 8^2

area=3.14 times 64

area=200.96 square units

Step-by-step explanation: