Find the missing side of the triangle. leave the answer in simplest radical form.

x =

Step-by-step explanation:

Using Pythagoras' identity on the sides of the right triangle, then

x² + ()² = 4²

x² + 14 = 16 ( subtract 14 from both sides )

x² = 2 ( take the square root of both sides )

x =

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

7

step-by-step explanation: