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If the base of a pyramid is a square of 6cm side and its slant height is 5cm. Find its slant surface area.

50 sq.cm
30 sq.cm
60 sq.cm
40 sq.cm

Correct Answer: 60 sq.cm

Explanation:

Slant surface of a pyramid=1/2 perimeter of base slantheight

=1/2 x (4 x Side of squarebase) x Slantheight

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