Question

Find the length of the missing side. Leave your answer in simplest radical form.

Answer 1

Answer:

Step-by-step explanation:

1) learn the Pythagoras theorem which is $a{2} +b{2} =c{2}$

2) to work out the longest length you do $4^2+3^2$ which is 25

3) than you do the square of 25 which is 5 so the answer is 5