Homework Explained - Math Practice 101

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Grade 8 HMH Go Math - Answer Keys
Chapter 12:The Pythagorean Theorem; Model Quiz

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12.1 The Pythagorean Theorem

Find the length of the missing side.

12.2 Converse of the Pythagorean Theorem

Tell whether each triangle with the given side lengths is a right triangle.

  • Question 7 (request help)

    Keelie has a triangular-shaped card. The lengths of its sides are 4.5 cm, 6 cm, and 7.5 cm. Is the card a right triangle?


12.3 Distance Between Two Points

Find the distance between the given points. Round to the nearest tenth.


  • Question 11 (request help)

    How can you use the Pythagorean Theorem to solve real-world problems?

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