The area of a right angled triangle is 10 sq cm. If its perpendicular is equal t

Question

The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.

Options:

A . 1 cm

B . 4 cm

C . 3 cm

D . 2 cm

Answer: Option A

Given that, area = 10 sq cm, perpendicular = 20 cm and base = ? area = (base x Perpendicular) / 2 ? 10 = (base x 20) / 2 ? base = 1 cm

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