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PLEASE HELP!! ABD and DBC are complementary angles. 70, what's the measurement of x?
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11 votes
11 votes
PLEASE HELP!! ABD and DBC are complementary angles. 70, what's the measurement of x?

User Tural
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2 Answers

21 votes
21 votes
X=30, 90-70=30 Think of it as taking the degree of the angle and subtracting the number you already have
User Jithin Scaria
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3.4k points
14 votes
14 votes
it is 45 because complementary means 90
User Richard Durr
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3.4k points
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