The circumference of the edge of a hemisphere bowl is 132 cm find the capacity of the bowl
Answers
Answered by
28
Circumference=
2×22/7×r=132. => r=21 cm..... Volume = 2/3
It's pi r cube =>2/3×22/7×21×21×21. =>2×22×21×21= 19404 cm
cube.........
2×22/7×r=132. => r=21 cm..... Volume = 2/3
It's pi r cube =>2/3×22/7×21×21×21. =>2×22×21×21= 19404 cm
cube.........
Answered by
17
given 2πr=132
22 / 7 x r=132/2
22/7. x r=66
r=66x7/22
r=3x7
r=21cm
so capacity of bowl =volume of hemisphere
=2/3π r³
= 2/3x22/7x21x21x21
= 2x22x21x21
v. =19404cm³
22 / 7 x r=132/2
22/7. x r=66
r=66x7/22
r=3x7
r=21cm
so capacity of bowl =volume of hemisphere
=2/3π r³
= 2/3x22/7x21x21x21
= 2x22x21x21
v. =19404cm³
astrophysicisthari:
what about the pi value bro
????
it's my mistake sorry
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