soonkyu124567 soonkyu124567

21-03-2018
Mathematics

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Trisha noticed that three copies of a certain triangle could be arranged in a way that the three angles of the triangle form a straight line. What can she conclude from this observation?

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Mrscomputator Mrscomputator

31-03-2018

She can conclude that the sum of all three angles would add up to the number of degrees represented in a straight line.

The number of degrees in a straight line is 180, so all three angles in any triangle add up to 180 degrees.

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