SOLUTION: If the measure of angle S is 40 degrees, what must the measure of angle T be in order for the two angles to be supplementary ?

Question 1083691: If the measure of angle S is 40 degrees, what must the measure of angle T be in order for the two angles to be supplementary ?
Found 2 solutions by Alan3354, ikleyn:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
180 - S
=========
It's not 50 degs.
Answer by ikleyn(52803)   (Show Source): You can put this solution on YOUR website!
.
180 - 40 = 140 degs.

On supplementary, complementary angles read the lesson
    - Angles basics
in this site.

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