kleemeow69 kleemeow69

24-02-2021
Mathematics

contestada

When are supplementary angles congruent?

always
if they are right angles
if they are acute angles
never

Respuesta :

bis486398 bis486398

24-02-2021

Answer:

acute angle

Step-by-step explanation:

as it right angle have 90•

and acute angles are 180•.

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