A piece of paper is in the shape of a semi circular region of radius 1 – McqOptions

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1.	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
A.	5 cm
B.	10 cm
C.	15 cm
D.	20 cm
Answer» C. 15 cm

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