gracemoriarty534 gracemoriarty534

18-09-2018
Mathematics

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If angle a has a measurement of 42 degrees and is complentary to angle b , what's the measure of angle b ?

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lesliekolleroxrkcf lesliekolleroxrkcf

18-09-2018

b is 90-42=48° since complementary angles add to 90°

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