Question

From which number a right triangle can be drawn?
1. (2,3,4)
2. (13,14,15)
3. (5,12,13)
4. none of these​

Answer 1

Answer:

1. 2,3,4

because -

2+3 › 4

3+4 › 2

4+2 › 3

as the sum of 1st and 2nd side of the triangle is always more then the 3rd then it form triangle