Question

The sum of the three sides of a triangle is 13 1/5 m. If the sum of its two side is 7 1/10 m find the length of third side ​

Answer 1

Answer:

6.1m

Step-by-step explanation:

length of third side = length of all three sides - length of other two sides

Therefore, length of third side = 13 1/5 - 7 1/10

= 66/5 - 71/10 = 6.1m