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Spring98
 one year ago
A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.
Spring98
 one year ago
A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.

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Spring98
 one year ago
Best ResponseYou've already chosen the best response.3https://cvkettlefalls.brainhoney.com/Resource/30603643,0/Assets/75215_53df8831/02_07_10.gif

Spring98
 one year ago
Best ResponseYou've already chosen the best response.3Step 1: m∠m + m∠n + m∠o = 180 degrees (sum of angles of a triangle) Step 2: m∠p − m∠o = 90 degrees (alternate interior angles) Step 3: Therefore, m∠m + m∠n + m∠o = m∠o + m∠p Step 4: So, m∠m + m∠n = m∠p In which step did the student first make a mistake and how can it be corrected? A. Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (corresponding angles) B. Step 1; it should be m∠m + m∠n + m∠o = 90 degrees (adjacent angles) C. Step 2; it should be m∠o + m∠p = 180 degrees (alternate exterior angles) D. Step 2; it should be m∠o + m∠p = 180 degrees (supplementary angles)

Spring98
 one year ago
Best ResponseYou've already chosen the best response.3k thanks you are so awesome!!!!!1 :)

Spring98
 one year ago
Best ResponseYou've already chosen the best response.3i got an 100 percent thank you you are smart!!!!
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