the radi of two circle are 8cm and6cm respectively find the radius of the circle having area equal to the sum of the areas of the two circles .
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Sum of areas of both circles
= 22/7 (8^2+6^2)cm^2
= 22/7 × 100cm^2
area of third circle = 22/7×100
π r^2. = π 100
r. = √100
r. = 10cm
= 22/7 (8^2+6^2)cm^2
= 22/7 × 100cm^2
area of third circle = 22/7×100
π r^2. = π 100
r. = √100
r. = 10cm
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answer is 10cm.....radius of circle
swayamshreekar:
thank you
wlcm
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