Question

The sides of a triangle are in the ratio 3:4:5.If perimeter of the triangle is 48cm.Find the area of the triangle.


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Answer 1

Step-by-step explanation:

Let the sides if the Triangle be 3x , 4x and 5x.

Given ,

3x+4x+5x=48

12x=48

x=4

3x=12cm

4x=16cm

5x=20cm

Semi Perimeter = p/2

= 48/2 = 24 cm.

Area is found using Heron's Formula.

• Refer Attachment

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