Question

circle perimeter and area formula​

Answer 1

Answer:

PERIMETER OR CIRCUMFERENCE OF CIRCLE = 2× pi × radius

AREA OF CIRCLE = 2 ×Pi × r²

Answer 2

Answer:

Perimeter of a circle = 2$\pi$r

where $\pi$ = 22/7 (3.14) and r = radius of the circle.

Area of a circle = $\pi$$r^2$

where $\pi$ = 22/7 (3.14) and $r^2$ = radius of the circle squared.

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