Question

Find the length of x.43a. 2.5b. 3C. 4d. 5e. 656

Answer 1

the given triangle is a right angle triangle.

by Pythagoras theorem.

4^2 + 3^2 = x^2

16 + 9 = X^2

25 = x^2

`\begin{gathered} x^2=25 \\ x=5 \end{gathered}`

so, the answer is x = 5.