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17-12-2020
Mathematics

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Use the triangle angle-sum theorem and other angle relationships to find the missing angle measures

Use the triangle anglesum theorem and other angle relationships to find the missing angle measures class=

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teal7946 teal7946

17-12-2020

First one is 50 degrees
(90+40+x=180)

Second is 40 by the vertical angles theorem

Finally the third one is 45

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