Two angles are supplementary. The first angle measures 40 degrees. What is the measurement of the second angle

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asked Aug 2, 2017 194k views

2 Answers

Bao Haojun · Answer 1 · 2017-08-03T23:51:06+0000

two angles are supplementary so this mean adding them measure give 180 degrees
- first angle measure 40 degree so the measure of supplement angle will be
180 -40 = 140 degrees

Anirudh Lou · Answer 2 · 2017-08-07T02:22:29+0000

Supplementary angles add up to 180º
If one is 40º, then the other is (180º-40º) = 140º

None of those choices describes a plane.
choice C is the only example of a plane.

Two angles are supplementary. The first angle measures 40 degrees. What is the measurement of the second angle

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