Find the circumference and area of a circle of radius 6.3cm.
Answers
Answered by
7
Answer:
circumference of circle : 2πr
= 2×22/7×6.3
= 44/7× 6.3
= 44× 0.7
= 30.8 cm.
area of circle :. πr²
=. 22/7×(6.3)²
=. 22/7× 39.69
=22×5.67
= 124.74. cm²
hope it's helpful,
follow me
Similar questions