The lengths of the sides of a triangle are in the extended ratio 7:9:10. The primeter of the triangle is 52 cm. What are the lengths of the sides? The lengths of the sides of the triangle in cm are?

The sides of the triangle are :

24cm, 28cm and 36cm

Step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x