Question

please give the answer​

Answer 1

Answer:

5cm

Step-by-step explanation:

Using pythagoras theorem

$a^{2} + b^{2} = c^{2}$

3^2 + 4^2 = x^2

9 + 16 = x^2

25 = x^2

x = 5

Answer 2

Answer:

By Pythagoras theorem,

Ac^2=Ab^2+BC^2

x square= 3^2+4^2

=9+16=√25

x= 5

Step-by-step explanation:

X^2 -. if we transfer square to another side ,we get √