### Home > INT2 > Chapter 4 > Lesson 4.1.1 > Problem 4-9

4-9.

Use slope ratios to solve for the length of the missing leg.

Use the Pythagorean Theorem to calculate the length of the hypotenuse.

Calculate the perimeter by adding up all the sides.

4-9.

Use slope ratios to solve for the length of the missing leg.

Use the Pythagorean Theorem to calculate the length of the hypotenuse.

Calculate the perimeter by adding up all the sides.