Question

If p, q and r are the lengths of three sides of a triangle, then which of the following statements is correct?

Answer 1

Answer:

Sum of any two sides of a triangle should be greater than the third side.

Difference of any two sides of a triangle should be less than the third side.

If p, q and r are the lengths of three sides of a triangle.

Valid statements:

p+q > r ; p+r > q ; q+r > p

p-q < r ; p-r < q ; q-r < p