SOLUTION: If angle A is supplementary to angle B and angle B is supplementary to angle C then angle A is supplementary to angle C
(Sometimes, Always, Never true)
Question 1177456: If angle A is supplementary to angle B and angle B is supplementary to angle C then angle A is supplementary to angle C
(Sometimes, Always, Never true) Found 3 solutions by MathLover1, ikleyn, math_helper:Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
By definition, supplementary angles are a pair of two angles forming a straight angle ( degrees) when they are put together.
Can three or more angles be complementary or supplementary? No way!
answer: Never true Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website! .
The answer by @MathLover1 is INCORRECT.
A came to bring a correct answer to you . . .
The correct answer is "Sometimes".
It is true when the angle A is the right angle.
Solved.
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website! Supplementary angles add to 180 degrees:
If
A + B = 180
and
C + B = 180
Then A = C --> But A & C *can* be equal and supplementary. That happens (only) when A = C = 90 degrees.
Sometimes true.