find the measure of the third angle of a triangle
a ) (?)A=60. , B= 60
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Answered by
3
Answer:
The measure of the third angle of a triangle is 60°
If angle A = 60°
and angle B = 60°
angle A + angle B + angle C = 180° (Angle Sum Property)
or, 60° + 60° + angle C = 180°
or, angle C = 180° - 120°
or, angle C = 60°.
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Answered by
2
Answer:
60°
Step-by-step explanation:
angle of triangle = 180°
a+b+c=180°
60° +60°+c=180°
120°+c=180°
c=180°-120°
c=60°ans
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