Mensurationeasy · Past Paper
If the side of a square base of a pyramid is 6 cm and its slant height is 10 cm, find its lateral surface area.
A60 sq. cm
B120 sq. cm
C240 sq. cm
D156 sq. cm
✓ Correct Answer: B — 120 sq. cm
Lateral surface area of a square pyramid = 2 * base * slant height = 2 * 6 * 10 = 120 sq. cm.
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