Math, asked by charanpalsingh9890, 11 months ago

(1)
The ratio of circumference and area of a circle
is 2: 7. Find its circumference. .

Answers

Answered by devjanvi50309

2

Answer:

44 units

Step-by-step explanation:

ratio of circumference:area = 2:7

=> 2πr:πr^2 = 2:7

=> 2:r = 2:7

=> r = 7 units

circumference = 2×22/7×7

=> = 44 units

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