Find the radius of the circle whose area is equal to the sum of the area of three circle with radii 2, 5 6 cm
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Answer:
answer for the given problem is given
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Step-by-step explanation:
A=π2^2+π5^2+π6^2
πr^2=4π+25π+36π
πr^2=65π
r^2=65
r=√65
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