Find the unknown side length, x. write your answer in simplest radical form. a. 5 b 3√3 c. 3√5 d. 9√5

As x is the Hypotenuse of the Triangle

x² = 6² + 3²

x² = 36 + 9

x² = 45

Option C is the Answer

The correct answer option is C. 3√5.

Step-by-step explanation:

Here in this figure, we have a square and a triangle. We know that a square all the sides of equal length.

Since the side length of this square is 6 which also the side of the triangle then it is also equal to 6.

Now that we know the height and the base of the triangle, we can find x which is the hypotenuse by using the Pythagoras Theorem.

Taking square root on both the sides, we get:

step-by-step explanation:

ddd

step-by-step explanation: