Question

how do i calculate radius of a circle?

Answer 1

Answer:

here your answer mate

you can use formulas

2×3.14×r

such like that

Step-by-step explanation:

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Answer 2

Answer:

hope this helps u

Step-by-step explanation:

when diameter is given

radius = diameter /2

when circumference is given  

r=C /2π

when area is given

r=√area/π