Two angles measure and

MATHEMATICS · Single correct · CBSE · Mathematics · Lines and Angles · Lines and Angles

Problem

Two angles measure (4x+6)∘(4x + 6)^{\circ} and (2x−12)∘(2x - 12)^{\circ}. If they are complementary, find the value of xx. (a) 1515 (b) 1616 (c) 1818 (d) 3131

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