jackiehutchinso3206 jackiehutchinso3206

14-09-2018
Mathematics

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One of two supplementary angles is with 30° larger than the other. Find the angles.

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doniyulexa doniyulexa

14-09-2018

a - (180 -a) = 30 -> 2a -180 = 30 -> a = 105° and therfore b= 75°

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