Pythagorean theorem! i slacked off very the weekend trying to sleep cause i've been overworked

20

Step-by-step explanation:

The Pythagorean Theorem says if you have a right triangle with legs then:

.

You are given leg measurements 12 and 16.

You are given the hypotenuse measurement but are asked to find it.

Take square root of both sides:

the Pythagorean theorem states that the square of two sides of a right triangle other than the hypotenuse is equal to the square of the hypotenuse

Step-by-step explanation:

therefore, by using the above Pythagorean theorem,

12² + 16² = x²

=> 144 + 256 = x²

=> 400 = x²

=> √400 = x

=> 20.

step-by-step explanation:

what is all that apply?