SOLUTION: Marley is repairing the post on her mailbox. She wanted the post to be perpendicular to the ground, but her protractor showed that the post was a 78 degree angle with the ground. S

Question 834014: Marley is repairing the post on her mailbox. She wanted the post to be perpendicular to the ground, but her protractor showed that the post was a 78 degree angle with the ground. She incorrectly concluded that she needed to increase the angle by 22 degrees. What should Marley have concluded?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
Perpendicular means making a right angle, an angle measuring .

She should have concluded that she had to increase the angle by .
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