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Safonov Safonov Dec 8, 2020

Find two radius of a circle whose area of equal to the sum of the area of two circle of radii 24cm and 7cm​

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Answer:

The radius of the circle is 7cm and 24 cm .

Area of smaller circle is

\pi {r}^{2}

 = \pi \times 7

 = 49\pi

Area of larger circle is

\pi {r}^{2}

 =\pi \times{24}^{2}

 = 576\pi

Area of required circle

 = 576\pi + 49\pi

 = 625\pi

Radius of circle is given by

 \sqrt{625}= 25

419
Giuliano Lorenza Giuliano Lorenza
Dec 9, 2020
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