If perpendicular of a right angled triangle is 8 cm and its area is 20 – InterviewSolution

InterviewSolution

1.

If perpendicular of a right angled triangle is 8 cm and its area is 20 cm2, the length of base is?1. 20 cm2. 05 cm3. 40 cm4. 08 cm

Answer» Correct Answer - Option 2 : 05 cm

Given:

Perpendicular of right angled triangle = 8 cm

Area = 20 cm²

Formula used:

Area of right angled triangle = (1/2) × perpendicular × base

Calculation:

⇒ 20 cm² = (1/2) × 8 × base

⇒ base = 20/4

⇒ 5 cm

∴ The length of base is 5 cm

Discussion

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