McGraw Hill
Glencoe: Self Check Quizzes 3 Indirect Measurement
Use Glencoe's Math Course 3 randomly generated self-checking quiz to test your knowledge of indirect measurement. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...
National Council of Teachers of Mathematics
The Math Forum: Drexel Math Forum: Pythagorean Theorem
Dr. Math explains how to find distances indirectly by using the Pythagorean theorem.