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ValentinkaMS [17]

2 years ago

7

Two supplementary angles are congruent. Which equation gives the measure in degrees, d, of each angle? CLEAR CHECK d + 2d = 180

2d = 180 d + d = 90 No equation because supplementary angles cannot be congruent.

1 answer:

harina [27]2 years ago

8 0

cause and effect concave lenses side of lenses are curved inward

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Answer:

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Step-by-step explanation:

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