Download 2 - Homework Practice- Angles of Triangles

NAME _____________________________________________ DATE ____________________________
PERIOD ____________
Lesson 2 Homework Practice
Angles of Triangles
Find the value of x in each triangle with the given angle measures.
4. Find the third angle of a right triangle if one of the angles measures 24°,
5. What is the third angle of a right triangle if one of the angles measures 51°?
6. ALGEBRA Find m∠A in ABC if m∠B = 38° and m∠C = 38°,
7. ALGEBRA In XYZ, m∠Z = 113° and m∠X = 28°, What is m∠Y?
ALGEBRA Find the value of x in each triangle.
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Course 3 • Chapter 5
Triangles and the Pythagorean Theorem
NAME _____________________________________________ DATE ____________________________
PERIOD ____________
Find the value of x in each triangle.
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Write and solve an equation to find the measure of the variable. Show your work!
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17. A right triangle has exterior angles with a measure of 160. Can you determine the
measures of the interior angles? Explain.
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Course 3 • Chapter 5
Triangles and the Pythagorean Theorem