One angle of a triangle is obtuse. The sum of the measures of the other angles must be. . . .A) less than 90 degrees. B) equal t
2 answers:
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Answer:
B.
Step-by-step explanation:
We have been given a protractor and we are asked to find the measure of angle D.
We can see from our given protractor that the measure of angle D is 90 degrees as the ray OD crosses our protractor at 90 degrees.
Therefore, the measure of angle D is 90 degrees and option B is the correct choice.