Circle Review Worksheet Name: __________________ Hour: ______ Date:_______
Find the radius, diameter, circumference and area of the circle below.
Find the radius, diameter, circumference and the approximate area for each circle below. To find the
approximate area, please use 3.14 for π. SHOW WORK!
1) 2) 3)
4) 5) 6)
Radius =
Diameter=
Circumference=
Area =
Radius =
Diameter=
Circumference=
Area =
Radius =
Diameter=
Circumference=
Area =
Radius =
Diameter=
Circumference=
Area =
Radius =
Diameter=
Circumference=
Area =
Radius =
Diameter=
Circumference=
Area =
4.8 cm
14 cm
7 cm
88.2026 m2
10.6 m
Area: A = πr2
A = (3.14) (5.3 m)2
5.3 m
6 in
9 mm
3 cm
Radius: 5.3 m
Diameter: 10.6 m
Circumference: 𝐶 = 𝜋𝑑
𝐶 = 3.14 𝑥 10.6
𝐶 = 33.284 𝑚