Find the area and circumference of a ball
whose radius is 3.5 cm?
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Answer:
22,38.5
Step-by-step explanation:
area= 2πr
circumference = πr²
π = 3.14 or 22/7.
= area=2×22/7× 3.5= 22 Ans
= circumference= 22/7×3.5×3.5=38.5 Ans
HOPE IT HELPS YOU
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