Math, asked by sara2204, 1 year ago

Find the radius of the circle whose circumference is 15.7cm

Answers

Answered by Alveya

0

Answer:

radius is 2.5 cm

Step-by-step explanation:

Answered by SAUHARD27

2

Answer:2.5 cm

Step-by-step explanation:

Circumference of circle =2πr

15.7cm= 2πr

15.7=2×3.14×r

15.7=6.28×r

(15.7÷6.28)=R

2.5 cm = radius

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