Question

plss give answer quickly it's urgent!!!this is class 7 cbse math​

Answer 1

Answer:

Step-by-step explanation:

i)6.5²=42.25

6²=36

2.5²=6.25

So, 36+6.25=42.25 which means it is a right angle triangle

It will form the right angle between sides 6 cm and 2.5 cm.

(ii)5²=25

2²=4

2²=4

4+4≠25, which means it is not a right angle triangle.

(iii)2.5²=6.25

2²=4

1.5²=2.25

4+2.5=6.25 which means it is a right angle triangle.

It will form the right angle between sides 2 cm and 1.5 cm.

hope it helps