Mathematics, 16.10.2020 07:01 bullockarwen
Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangle?
A. 15°
B. 90°
C. 105°
D. 2850
Answers: 1
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Two angles of a triangle measure 55° and 20°.
What is the measure of the third angle of the triangl...
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