Question

in triangle KLM ,If KL=20cm , KM=12cm and MN=16cm then write the right angle vertex of triangle KLM​

Answer 1

Step-by-step explanation:

90∘. Hence, side LN is the hypotenuse.

According to Pythagoras' theorem,

l(LN)2 = l(LM)2 + l(MN)2

⇒(x)2 = (7)2 + (24)2

⇒x2 = 49 + 576

⇒x2 = 625

⇒x2 = (25)2

⇒x = 25

∴ the value of x is 25.