A toy is in the form of a come of radius 3.5cm mounted on a hemisphere of same radius. The total
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Class 10 || Chapter Surface Areas and Volumes Ex :- 13.1 || Question no.3 A toy is in the form of a come of radius 3.5cm mounted on a hemisphere of same radius. The total height of the toy is 15.5cm. Find the total surface area of the toy.
Introduction • Class 10 || Chapter-13 Surface Areas and V...
Ex :- 13.1
Question no.1 • 2 cubes each of volume 64cm³ are joined en...
Question no.2 • A vessel is in the form of a hollow hemisp...
Question no.3 • A toy is in the form of a come of radius 3...
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Ex :- 13.2
Question no.1 • A solid is in the shape of a cone standing...
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Question no.8 • A spherical glass vessel has a cylindrical...
Ex :- 13.3
Question no.1 • A metallic sphere of radius 4.2cm is melte...
Question no.2 • Metallic spheres of radius 6cm, 8cm and 10...
Question no.3 • A 20m deep well with diameter 7m is dug an...
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Question no.5 • A container shaped like a right circular c...
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Question no.8 • Water in a canal, 6m wide and 1.5m deep, i...
Question no.9 • A farmer connects a pipe of internal diame...
Ex :- 13.4
Question no.1 • A drinking glass is in the shape of frustu...
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Question no.3 • A Fez, the cap used by the turks, is shape...
Question no.4 • A container, opened from the top and made ...
Question no.5 • A metallic right circular cone 20cm high a...
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