7. Apply the Pythagorean Theorem to determine unknown side lengths in right triangles in real-world and mathematical problems in two and three dimensions.

Steps: 1.) Square both legs. 2.) Add the squared legs together. 3.) Take the square root of both sides.

*Round to the nearest tenth when necessary.

How to find a missing leg...

Steps: 1.) Square the hypotenuse and the leg. 2.) Subtract the squared leg from the squared hypotenuse 3.) Take the square root of both sides. *Round to the nearest tenth when necessary.