Question

In triangle PQR , angle = 70 degree and angle 30 degree . which side of the triangle is the longest ? Give reason.

Answer 1

angle P = 70°

angle R =30°

then,

angle Q = 180°-(70+30)°

= 80°

as you can see that the largest angle is angle Q so, the largest angle must be opposite to it.

So, PR is the longest side.

Answer 2

Answer:

Hypotenuse is the longest side in triangle because sum of two sides is equal to the hypotenuse

Step-by-step explanation: