Question

the area of a tight angled trinagle is 80 sq cm. one of the perpendicular sides is 20 cm long. what is the length of the other?​

Answer 1

Answer

Given that, area = 10 sq. cm.

Perpendicular = 20 cm and base = 7

Area = 1/2 × Base × Pripendicular

10 = 1/2 × Base × 20

therefore, Base = 1cm

Answer 2

Given that, area = 10 sq. cm.

Perpendicular = 20 cm and base = 7

Area = 1/2 × Base × Pripendicular

10 = 1/2 × Base × 20

therefore, Base = 1cm

Step-by-step explanation:

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