9 The circumference of the edge of a hemispherical
bowl is 132 cm. Find the volume of the bowl.
Answers
Answered by
3
Step-by-step explanation:
Given.
Circumference of hemisphere is :
2πr=132 cm
2×722×r=132 cm
r=22×2132×7 cm
r=21 cm
Capacity of bowl is given by the volume of hemisphere
32πr3
32×722×213 cm3
2144×213 cm3
44×212=44×441 cm3
19404 cm3
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Answered by
1
Answer:
circumference=132 cm
2πr = 132 cm
2 × 22/7× r = 132
44/7 x r = 132
r= 132 x 7/44
r = 21
volume of hemisphere = 2/3 πr³
=2/3 x 22/7 x 21x21x21
=44x 441
=19404 cm³
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