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  • 20-09-2022
  • Mathematics
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Cross braces help keep the deck posts straight. Find the measure of each angle.

Cross braces help keep the deck posts straight Find the measure of each angle class=

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jimthompson5910 jimthompson5910
  • 20-09-2022

Angle 5 = 180 - 146 = 34

Angle 6 = 146 since vertical angles are congruent

Angle 7 = 34 since vertical angles are congruent, or you could say 180-146 = 34 again. Any pair of adjacent angles add to 180. All four angles add to 360.

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