Question

Find the area of an equilate
The length of hypotenuse of a right angled triangle is 13 and the length of another
side is 5 cm. Find its area.


With easy explanation....​

Answer 1

Answer:

Area of triangle = 30 cm²

Step-by-step explanation:

Given that,

Hypotenuse = 13 cm

Length= 5 cm

Let the another side = Base

So,

By Pythagoras theorem,

H² = L² + B²

⇒ 13² = 5² + B²

⇒ 169 = 25 + B²

⇒ B² = 144

⇒ B = ±12 {Ignore negative value}

⇒ B = 12

Hence, the another side = 12 cm.

Now,

Area of triangle = (1/2) * B * H

                          = (1/2) * 5 * 12

                          = 30 cm²

Therefore,

Area of triangle = 30 cm²

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