The area of a right angled triangle is 10 sq cm. If its perpendicular is equal to 20 cm, find its base.
Correct Answer: Description for Correct answer:
Given that, area = 10 sq. cm.
Perpendicular = 20 cm and base = 7
Area = \( \Large \frac{1}{2} \times Base \times Perpendicular \)
=> \( \Large 10 = \frac{1}{2} \times Base \times 20 \)
Therefore, Base = 1 cm
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