Math, asked by chandandhare17, 3 months ago

find the radius of the circle with given the circumference-31.5cm

Answers

Answered by vishalnath0706

0

circumference=31.5

2πr=31.5

2×22/7×r=31.5

r=31.5×7/44

r=5.01cm

Answered by samikshamehta

0

Answer:

2205/440

Step-by-step explanation:

circumference=2pie r

31.5=2×22/7×r

r=315×7/22×2×10

r=2205/440

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