This topic focuses on developing students' understanding of the concept of 'Area of a Circle'. Each question requires students to compute the area of a circle, using the knowledge that the value of π is a little more than 3. All questions challenge students to perform these calculations without a calculator. This essential skill is a part of the broader unit on 'Geometry - Volume of 3D Shapes - Intro'.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Area of a Circle Worksheet

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Area of a Circle
1
Find the area without using a calculator. Remember that π is just a bit more than 3.
An svg image showing a math problem
a
9
b
18.85
c
131.95
d
113.1
e
28.27
f
109.96
2
An svg image showing a math problem
Find the area without using a calculator. Remember that π is just a bit more than 3.
a
62.83
b
2
c
25.13
d
1
e
31.42
f
3.14
3
Find the area without using a calculator. Remember that π is just a bit more than 3.
An svg image showing a math problem
a
78.54
b
25
c
31.42
d
50
e
15.71
f
197.92
4
Find the area without using a calculator. Remember that π is just a bit more than 3.
An svg image showing a math problem
a
50.27
b
16
c
32
d
12.57
e
175.93
f
25.13
5
An svg image showing a math problem
Find the area without using a calculator. Remember that π is just a bit more than 3.
a
62.83
b
56.55
c
6.28
d
4
e
8
f
12.57
6
Find the area without using a calculator. Remember that π is just a bit more than 3.
An svg image showing a math problem
a
36
b
113.1
c
72
d
197.92
e
18.85
f
37.7