A really big part of the GED® Math Exam will be Geometry. Does that make you want to cry? Please, don’t! This blog is going to help you understand how to find surface areas of 3D shapes.

We have GED Math Video Lessons

Math Blueprint Video Course covering every possible topic for GED Math. It includes +100 videos, +2000 practice questions and loads of information. Check ourcovering every possible topic for GED Math. It includes +100 videos, +2000 practice questions and loads of information.

Overview of Formulas

Okay, so the formulas for finding the surface areas of 3D shapes will NOT be on the formula sheet during the GED® exam. So make sure that you memorize and understand how to use these formulas before you go in to take the exam!

Practice Problems

Answer Key:

1.

Answer: 39

2.

Answer: 54

3.

Answer: 55

4.

Answer: 64

Related Topics: