Radius/Diameter: ES1
Circle - Area
Find the area of each circle in terms of π.
1)
4)
9)
Area =
Area =
12 yd
15 ft
2)
5)
Area =
Area =
22 in
3 in
3)
6)
7)
If the radius is 10 ft, what will be the area of the circle?
a) 100π ft²
b) 400 ft²
c) 25π ft²
d) 2π ft²
Area =
8)
What is the area of a circle with a diameter of 16 in?
a) 256π in²
b) 64π in²
c) 32π in²
d) 16π in²
Area =
9 yd
34 ft
A cow is tethered with a rope 20 ft long. What is the maximum area the cow can graze?
Express your answer in terms of π.
Area =