A circle has an area of 50 cm2. What is the radius of the circle?

Mathematics
Tutor: None Selected Time limit: 1 Day

A circle has an area of 50cm2. what is the radius of the circle?

Dec 4th, 2014

area of circle=pie r2

50=3.14r2

r2=50/3.14

r2=15.90cm.......................................................

Dec 4th, 2014

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