Question

The length of two sides of a triangle are 10cm and 15cm Between what two measures should the length of the third side lie?​

Answer 1

Step-by-step explanation:

let the third side be x.

third side should be lesser than sum of both sides i.e x< 15+10

=x<25...................1

third side should be greater than difference of both sides i.e x>15-10

=x>5.....................2

from equation 1st and 2nd, we get

25>x>5