..hi..The radii of two circles are 8 cm and 6 cm, respectively. Find the radius of the circle having area equal to the sum of the areas of the two circles.
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Answer:
10cm
Step-by-step explanation:
Area of Circle = Area of circle with radius 8 cm + Area of circle with radius 6 cm
πr² = πr² + πr²
πr² = π(8)² + π(6)²
πr² = 64π + 36π
r² = 100cm²
r= 10cm
Radius of the circle is 10 cm.
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