Question

the perimeter of a triangle is 64 m .two of its side measure 15 m and 26m .find the length of third side of the triangle

Answer 1

Let the third side be x
Perimeter of triangle =64 m
15+26+x=64
41+x=64
x=64-41
x=23m
Therefore the 3rd side of the triangle =23 m

Answer 2

23 is the answer because if we add 15 to 26 and we subtract from 64 and the third side beco