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Mensuration Practice Test 10
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© examsnet.com
Question : 13
Total: 40
A solid hemisphere is of radius 11 cm. The curved surface area in sq. cm is:
114.85
1,386.00
760.57
860.57
Validate
Solution:
Radius of the solid hemisphere = 11 cm.
Curved surface area =
2
π
r
2
=
2
×
22
7
×
11
×
11
=
5324
7
=
760.57
c
m
2
© examsnet.com
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