Question

area of circle with radius 5cm

Answer 1

Answer:

πr^2unit^2

=22/7×5×5cm^2

=22/7×25cm^2

=550/7cm^2

=75.71cm^2

Answer 2

Answer:

we know area of a circle is $\pi r^2$

given radius(r) = 5

thus, area = $\frac{22}{7} * 5^2$

$area = \frac{22*25}{7}$

$area = 550/7$

area = 78.57 $cm^2$

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