Question

The length of two sides of a triangle are 14,18 find third side

Answer 1

Given:-

=>The lengths of the three sides of the triangle are 14,18

To Identify:-

=>To find the third sides of the triangle . If the two sides of the triangle are 14,18 cm

Method Used:-

=>We can find the third side of the triangle by using Pythagoras theorem

Formulae Used:-

=> OA²+AB²=OB²

Solution:-

=> OA=14cm , OB=18cm

=> OA²+AB²=OB²

=> [14]²+[18]²=OB²

=> 196+324=OB²

=>520=OB²

=>OB=√520

=>OB= APPROXIMATELY 23