craulamadorc craulamadorc

13-09-2021
Mathematics

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two angles are supplementary and one angle is 18° greater than the other. find measure of the angles.

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darkdevil09 darkdevil09

13-09-2021

one is x

the other is x+18

they add to 180

so x+x+18=180

2x=162

x=81 degrees

x+18=99 degrees

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