Become a well-rounded mathematician by solving for diameter and radii measurements in this seventh-grade worksheet! 

Your child will need to use their triangle knowledge to find the area of the sails on this sailboat.

Students will practice calculating the missing side lengths of rectangles using area in this festive geometry worksheet.

Measure your skills with angles in this seventh-grade geometry worksheet!

Once your fifth grader has mastered the basics, it's time to start finding the surface areas of 3-D shapes--like cubes.