Question

find the missing side of the following right angles​

Answer 1

Answer:

5cm

Step-by-step explanation:

By Pythagoras theorem, we have

x^2 = 4^2 + 3^2

or x^2 = 16 + 9

or x^2 = 25

or x = 5

Hence, X = 5cm

☆ Remember 5,4,3 sides triangle is a Pythagoras tripled.

Hope it was helpful.

Answer 2

Answer:

x = 5 cm

Step-by-step explanation:

By PYTHAGORUS THEOREM :

${x}^{2} = {3}^{2} + {4}^{2} \\ {x }^{2} = 9 + 16 \\ {x}^{2} = 25 \\ x = \sqrt{25 }$

x = 5 cm