Question

If perpendicular of a triangle is 20 and base is 12 then area is

Answer 1

Step-by-step explanation:

Area=1/2 base*height

Area = 1/2 *12*20

area =120

Answer 2

The area of triangle is 120 sq.unit .

Step-by-step explanation:

Given: perpendicular of a triangle is 20 and base is 12

To Find : Find the area

Solution:

Length of perpendicular of triangle = 20

Length of base = 12

Area of triangle = $\frac{1}{2} \times Base \times Height = \frac{1}{2} \times 20 \times 12 = 120 unit^2$

Hence The area of triangle is 120 sq.unit .

#Learn more:

Area of a right angled triangle whose sides containing the right angle are 12dm and 5dm

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