How to Use This Chapter

You may already know all the solid geometry you need. Find out by taking the Solid Geometry
Diagnostic Test. The five questions on the Diagnostic Test are typical of those on the Mathematics
subject tests. Check your answers using the answer key following the test. No matter how you score,
don’t worry! The answer key also shows where to find a detailed explanation for each question. The
“Find Your Study Plan” section that follows the test will suggest next steps based on your
performance on the Diagnostic.

FIND YOUR LEVEL

How you use this chapter really depends on how much time you have to prep. Find your level and
pace below.

Standard Plan. Take the Solid Geometry Diagnostic Test to find out how much you already know
about solid geometry. Then read the rest of the chapter and do the Follow-Up Test at the end.

Shortcut:   Take    the Solid   Geometry    Diagnostic  Test    and check   your    answers.    If  you can answer

most    of  the questions   correctly,  you should  skip    this    chapter.

Panic Plan. Skip this chapter.