I created this worksheet for my eighth grade math class as an extension after learning the Pythagorean Theorem. The problems are multistep and require some forethought.
They include problems such as finding the area or perimeter of a triangle if missing the base or height. Students must use the Pythagorean Theorem to find the missing value before using the Area Formula or finding the perimeter and finding perimeter of an isosceles trapezoid that is missing the value of its sides. There are also problems requiring students to use a given Area find the missing value then find the Perimeter.