If the circumference of a cone is 44cm with height as 15cm then its volume is
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Answer:
770 sq. cm
Step-by-step explanation:
Circumference of the cone= 2πr = 44 cm
2 × 22 upon 7 × r = 44 cm
r = 44× 7 upon 2 × 22
r = 44 × 7 upon 44
r = 7 cm
Height = 15 cm
Now, volume of the cone = 1 upon 3 × π × r^2 × h
= 1 upon 3 × 22 upon 7 × 7^2 × 15
= 22 upon 7 × 49 × 5
= 22 × 7 × 5
= 770 sq. cm
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