how much more is the perimeter of a circle of radius 15cm than the perimeter of radius5cm?
Answers
Answered by
3
Answer:
radius of circle =5 cm
Step-by-step explanation:
radius of circle =5 cm
circumference of a circle =2πr
=2π×5
=10π=10×3.14
circumference=31.4 cm
Answered by
3
Answer:
the circumference of the 15 cm radi is 94.2 and the circumference of the 5cm radi is 31.4 so there diff is 62.8
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