Question

how to find the side of a triangle given two sides are 12 and 13​

Answer 1

Answer:

By Pythagoras theorem

The side is 5.

Step-by-step explanation:

By using Pythagoras Theorem:

(H)² = (P)² + (B)²

(13)² = (12)² + B²

B² = 169 - 144

B² =  25

B = √25

B = 5