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# Solution - From a solid cylinder of height 2.8 cm and diameter 4.2 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface area of the remaining solid [take π=22/7] - CBSE Class 10 - Mathematics

ConceptSurface Area of a Combination of Solids

#### Question

From a solid cylinder of height 2.8 cm and diameter 4.2 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface area of the remaining solid [take π=22/7]

#### Solution

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#### APPEARS IN

2013-2014 (March) Delhi Set 1
Question 34 | 4 marks
2013-2014 (March) Delhi Set 2
Question 30 | 4 marks
2013-2014 (March) Delhi Set 3
Question 30 | 4 marks

#### Reference Material

Solution for question: From a solid cylinder of height 2.8 cm and diameter 4.2 cm, a conical cavity of the same height and same diameter is hollowed out. Find the total surface area of the remaining solid [take π=22/7] concept: Surface Area of a Combination of Solids. For the course CBSE
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