Find the area of a circle of diameter 8.4 m.
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Answered by
93
Radius of circle = d/2 = 8.4/2=4.1m.
∴ Area of circle = πr² = 22/7×4.1×4.1 = 52.83sq.m.
∴ Area of circle = πr² = 22/7×4.1×4.1 = 52.83sq.m.
Answered by
103
Diameter = 8.4 m
Radius = 8.4/2 = 4.2 m
Area of a circle = πr^2
= (22/7) × 4.2 ×4.2
= 22×6×42/10
= 554.4 m sq.
hope this helped you .... ..... .... .. !
Radius = 8.4/2 = 4.2 m
Area of a circle = πr^2
= (22/7) × 4.2 ×4.2
= 22×6×42/10
= 554.4 m sq.
hope this helped you .... ..... .... .. !
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