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8th Grade Perimeter and Area Worksheets

Ages 13-14 · Free previews · Print-ready PDFs

Written by Adi Ackerman, Head Teacher

Perimeter is the distance around a figure, and area is the space it covers in square units. There are 15 sheets for 8th grade here, each with an answer key and a worked example at the top. Perimeter With Algebraic Sides writes perimeters as expressions, Area on the Coordinate Plane boxes slanted figures in a rectangle, and Area and Perimeter With Costs prices carpet, fence and sod. Same Perimeter, Different Area compares rectangle sizes, and Area Riddle closes the set with a code to crack.

More geometry worksheets

Explore all of our 8th grade geometry worksheets, covering angle relationships, angles in triangles, volume of cylinders, cones and spheres, perimeter and area, and more.

Frequently Asked Questions

Perimeter adds the lengths around a figure and is measured in units like feet. Area measures the space inside and is measured in square units like square feet. Area and Perimeter Word Problems asks students to decide which one each situation needs, such as fence around a garden or paint on a wall.

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