A triangle having sides measuring 5 cm, 11 cm and 13 cm is a _______ triangle.
5 cm, 12 cm and 13 cm are the sides of a right-angled triangle.
Triangle with lengths of sides as 7 ,8, and 9 cms is ______ triangle.
The triangle of sides 9 cm, 10 cm and 13 cm is a right-angled triangle.