The number of triangles that can be formed with the sides of lengths `a, b and c` where `a, b, c` are integers such that `a <= b<=c` is

The number of (a, b, c), where a, b, c are positive integers such that abc = 30, is

Can a triangle be formed by line segment of lengths a,b and c, such that a=b-c ?

If Delta is the area of a triangle with side lengths a , b , and c , then

Can a triangle be formed by line segment of lengths a,b and c, such that a gt b-c ?

The triangle shown below has side lengths 37, 38 and 39 inches. Which of the following expression gives the measure of the largest angle of the triangle? (Note : For every triangle with sides of length a, b and c that are opposite /_A, /_B, and /_C , respectively. c^(2) = a^(2) + b^(2) - 2ab cos C .)

If a, b,c are the lengths of the sides of triangle , then

The number of triplets (a, b, c) of integers such that and a, b, c are sides of triangle with perimeter 21 and a < b < c

If Delta is the area of triangle whose sides are a,b,c then the area of the triangle with 2a,2b,2c as the sides is