Question

Please give me the correct answer.Why isn't nobody answering my question ?Please I need help.

Answer 1

Let's find the length of the hypotenuse CB.

For that, we have the triangle:

`\Delta\text{CAB}`

The legs are CA and AB

The hypotenuse is CB

Counting the length of CA and AB , we can write:

CA = 5 units

AB = 3 units

Thus, we can put into formula given to find hypotenuse:

`\begin{gathered} \text{hypotenuse}^2=CA^2+AB^2 \\ \text{hypotenuse}^2=5^2+3^2 \\ \text{hypotenuse}^2=25+9 \\ \text{hypotenuse}^2=34 \\ \text{hypotenuse}=\sqrt[]{34} \end{gathered}`