The sum of 3 angles in triangle is 180°.Find the 3rd angle of a triangle below.
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The sum of 3 angles in triangle is 180°.Find the 3rd angle of a triangle below.
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Answer:
76.2 degrees
Step-by-step explanation:
58.3 degrees + 45.5 degrees= 103.8 degrees
180 degrees - 10.8 degrees = 76.2 degrees
Answer:
76.2°
Step-by-step explanation:
58.3+45.5= 103.8
180-103.8=76.2