Math, asked by kananjain1840, 21 days ago

. Find: (i) The circumference of a circle with radius 21 cm., (ii) Also find its area.

Answers

Answered by trishinarayani

0

Answer:

Step-by-step explanation:

Circumference:

2πr

=2x22/7x21

=44x3

=132 cm

Area

=πr²

=22/7x21x21

=1,386 cm²

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