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Praxis Core
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Use Triangle Angle-Sum and Exterior-Angle Theorems
Grade Level
Praxis Core
5165.158 Use Triangle Angle-Sum and Exterior-Angle Theorems
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🟢 Easy
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Two angles of a triangle measure 51° and 75°. What is the third angle?
A
129°
B
54°
C
126°
D
105°
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