jonzyjones3114
23.08.2021 •
Mathematics
In a triangle ABC, the measure of angle C is
90°. If angle A and angle B are complementary and the measure of angle A is 30 less
than twice the measure of angle B, what is the
measure of angle A?
(A) 40
(B) 45
(C) 50
(D) 55
(E) 60
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