Question

the perimeter of a triangle is 15 1/7m if the sum of its two sides is 9 1/14m, find the length of the third side​

Answer 1

Answer:

85/14 m

Step-by-step explanation:

Perimeter of triangle = sum of three sides

106/7 m = Perimeter

Sum of two sides = 127/14

Third side = 106/7 - 127/14 = 212/14-127/14

= 85/14 m

Length of third side is 85/14 m