Question

nd out whether it is a right angled triangled or not

1) 6cm, 12 cm, 13 cm​

Answer 1

Answer:

it's not a right angled triangle it's a scalene triangle

Answer 2

Answer:

it is not right angled triangle. it is an acute angled triangle.

Step-by-step explanation:

a² + b² = c² (Pythagoras theorem)

here, c² = 13²

a²= 6²

b²=12²

now, 13² >6² + 12²

hence, it is acute angled triangle.