Question

Verify whether the line segments of length 5cm, 12cm and 14cm forms a right angled triangle. ​

Answer 1

Step-by-step explanation:

longest side AC=14

(AC)²=14²=196.......................1

now, squares of another Two sides of triangle

AB²+BC²=12²+5²

=144+25=169...................2

from equation 1 and 2

(AC)² is not equal to AB²+BC².

therefore,5, 12 and 14 not form's a right angled triangle.