CBSE BOARD X, asked by karthik2872, 9 months ago


A piece of paper is in the shape of a semi - circular region of radius 10 cm. It is rolled to form a right circular
cone. The slant height is

Answers

Answered by dady8367
26

Answer:

Hi! When the semicircular piece of paper is rolled to form a right circular cone, the circumference of the circular base of the right circular cone formed is the length of the curve part of semicircular piece of paper.

Answered by BrainlyBAKA
67

Answer:

10 cm

Explanation:

When the semicircular piece of paper is rolled to form a right circular cone, the circumference of the circular base of the right circular cone formed is the length of the curve part of semicircular piece of paper .

So , the slant heightof right circular cone is the radius of semi circle which is = 10cm .

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