Question

In a △ ABC, ∠A = 90 , AB = 5 cm and AC = 12 cm. Also , Then AD = ?​

Answer 1

Step-by-step explanation:

Given, ∠A=90∘

By Pythagoras theorem,

BC2=AB2+AC2

BC2=52+122

BC=13 cm

Area of triangle = 21×base×height

Thus, 21AB×AC=21AD×BC

5×12=13×AD

AD=1360 cm.

Answer 2

Answer:

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