Question

The area of triangle of base 8cm is 20 sq.Cm then,length of the altitude of the triangle is

Answer 1

length of the altitude is 5cm.

Answer 2

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ANSWER :

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The Base of the Triangle, b = 8 cm

The Height of the triangle, h = ?

The Area of the triangle, A = 20 cm^2

We know that ,

$area \: of \: triangle \: = \frac{1}{2} \times b \times h$

From this ,,,

Area , A = 1/2 × 8 × h

20 = 4h

h = 20/4

h = 5 cm

The Height of the triangle, h is 5 cm

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