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OpenStudy (annie12m):
Which could be the measures of the three angles of an acute triangle? A. 30°, 30°, 120° B. 40°, 40°, 100° C. 30°, 60°, 90° D. 50°, 55°, 75° D??
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OpenStudy (annie12m):
@elise_seighyeh
OpenStudy (elise_seighyeh):
yes, your answer would be D because all of the angles are less than 90 degrees
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