Question

Find the value of x.

Answer 1

Answer:

4cm

Step-by-step explanation:

H= 5cm

L1 = 3cm

By Pythagoras Theorem,

H² = L1² + L2²

5² = 3² + L2²

25-9 = L2 ²

L2 = √16 = 4cm

Answer 2

$\huge \mathbb{ANSWER :-}$

$5 {}^{2} - 3 {}^{2} = x {}^{2} \\ 25 - 9 = 16$

√16 = 4cm