Math, asked by Anonymous, 6 months ago

If the radius of a circle is 4.2 cm, compute its area and circumference..

Answers

Answered by MrDRUG

0

Area of a circle = πr2

So, area = π(4.2)2 = 55.44 cm2

Circumference of a circle = 2πr

So, circumference = 2π(4.2) = 26.4 cm

Answered by preetirajpoot200

0

Answer:

2×22/7×4.2

2×22×.6

44×.6

26.4

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