Question

The question is "In a triangle PQR ; QR=PR and angle P =36 degree which is the largest side?" now my question is how is angel PQ the largest side ???

Answer 1

it is opp. to greatest angle

Answer 2

Sorry... I wasn't online at that time so was not able to give the answer..... Now let's solve the question....
Your have already solved the question correctly (NICE) but you are asking that why PQ is the greatest side.
You must have studied the theorem that side opposite to greatest angle in a triangle is the greatest.
In the given triangle,
Angle P = 36°
Angle Q=36°
Angle R=108°

Now, angle R is clearly the greatest angle in the triangle. So, what's the side opposite to it... That's PQ.... Hope you got what I want to say...
If not then write to me...

IN THE FIGURE, I HAVE KEPT THE VERTEX 'R' AT THE TOP TO MAKE THE FIGURE EASY TO UNDERSTAND. DON'T FORGET TO MARK BRAINLIEST.