Are the angles supplementary if m∠A=98° and m∠B=88°?
(1 point)
Responses
A. No, they do not add up to 180°.
No, they do not add up to 180 degrees .
B. No, they do not add up to 90°.
No, they do not add up to 90 degrees .
C. Yes, they are a supplementary pair.
Yes, they are a supplementary pair.
D. No, they are not adjacent.
1 answer
A. No, they do not add up to 180°.