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The radii of two circle are …

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The radii of two circle are 8cm and 6cm respectively find the radius of the circle having area equal to the sum of the areas of the two circle
  • 2 answers

Khushi Kulshrestha 2 years, 6 months ago

Means 8 square is 64 and 6 square is 36 add both . 100 will come take the square root of it , the ans is 10

Khushi Kulshrestha 2 years, 6 months ago

U can use a trick here.which is that take the square root of squares of radii.
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