e sides of a triangle are in the ratio 3:4:5. verify whether the trian

1.	e sides of a triangle are in the ratio 3:4:5. verify whether the trianright-angle triangle or not?5. Verify whether the triangle formed is a
Answer» Let the ratio of sides be x so sides are 3x, 4x, 5x So, observe this (3x)² + (4x)² = (5x)² 9x² + 16x² = 25x² 25x² = 25x² 25 = 25, This shows pythaogras theorem applicable hence given is right angled triangle

e sides of a triangle are in the ratio 3:4:5. verify whether the trianright-angle triangle or not?5. Verify whether the triangle formed is a

Answer»

Let the ratio of sides be x so sides are

3x, 4x, 5x

So, observe this

(3x)² + (4x)² = (5x)²

9x² + 16x² = 25x²

25x² = 25x²

25 = 25,

This shows pythaogras theorem applicable hence given is right angled triangle