Answer:
[180°-(LA+LC)°]°
EXPLANATION:
A triangle is difined a polygon with three vertices and edges
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Answers & Comments
Answer:
[180°-(LA+LC)°]°
EXPLANATION:
A triangle is difined a polygon with three vertices and edges
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What is the measurement of angle B?
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✒[180°-(∠A+∠C)°]°.
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A triangle is defined as a polygon with three vertices and three edges. We know the sum of the total 3 angles is 180°.
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