Math, asked by praptimhatre51, 3 months ago

find the circumference of the circle whose area is 1386 square cm

Answers

Answered by ItzMeMukku

6

Step-by-step explanation:

Area of circle = 1386 cm2

πr2 = 1386

(22/7)r2 = 1386

r2 = 1386 × (7/22)

r2 = 441

r = √441

r = 21 cm

Circumference = 2πr

= 2 × 22/7 × 21

= 132 m

Answered by bpssv5465

1

Answer:

C ≈ 131.97cm

Step-by-step explanation:

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