If m = x and 90°

Name: If m = x and 90° < x < 180°, then is a(n): A) acute angle B) right angle C) obtuse angle D) straight angle
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Question

If m  = x and 90° < x < 180°, then  is a(n):
A) acute angle 
B) right angle 
C) obtuse angle 
D) straight angle

Quizplus · Accepted Answer

Since 90° < x < 180°, it means that x is an obtuse angle. Therefore, any angle that is a second angle to x (i.e., 11eb4b36_76ed_e049_a05a_77694c9ba7a2_TB7237_11) will also be obtuse. Hence, the answer is C, obtuse angle.

If M = X and 90° < X