Question

if radius of a circle is 10 cm final its area mats question​

Answer 1

Answer:

The diagonal and side of the square are the diameters of circle circumscribed and inscribed respectively.

Therefore, diameter of circumscribed circle=102cm

Radii= 210 ²

=5 2cm

Area=πr ²

=π×(5 2 ) ²

=50πcm

And diameter of inscribed circle=10cm

Radius= 210

=5cm

Area=π×5×5=25πcm

Step-by-step explanation:

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