circumference of the edge of a hemispherical bowl is 132cm . find the capacity of the bowl.
Answers
Answered by
2
Answer: First we need to find the radius
Circumference=2πr
132=2*3.14*r
132=6.28*r
132/6.28=r
21=r
Now,
Volume of bowl= 2/3πr*3
2/3*3.14*(21)³
3.26*441
19404cm³(ans)
Answered by
2
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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