Question

The ratio of the side of the triangle is 2:3:4. If the perimeter of the right triangle is 45 centimetres, What is the length of each side?​

Answer 1

Answer:

2 X 5 = 10cm

3 X 5 = 15cm

4 X 5 = 20 cm

Answer 2

Let the first triangle be 2x

second triangle be 3x

third triangle be 4x

AtQ

2x+3x+4x = 45

9x = 45

X= 45/9

X= 5.

first side = 2x = 2×5= 10.

second side = 3x= 3×5= 15.

third side = 4x= 4×5= 20.

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