Question

the pairs of angles 860° , -560° are supplementary angles​

Answer 1

Answer:

No, because sum of supplementary angles = 180°

Step-by-step explanation:

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Answer 2

$\large\underline\mathtt\red{Answer:}$

No, because sum of these angles = 300°

Therefore 860° and -560° are not supplementary angles.

Step-by-step explanation:

Supplementary angles are two angles whose measures add up to 180° . The two angles of a linear pair , like ∠1 and ∠2 in the figure below, are always supplementary. But, two angles need not be adjacent to be supplementary. In the next figure, ∠3 and ∠4 are supplementary, because their measures add to 180° .