RhiRhi1230 RhiRhi1230

21-01-2021
Mathematics

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CD is a straight line. what does angles A and B add up to?

CD is a straight line what does angles A and B add up to class=

Respuesta :

Hrishii Hrishii

21-01-2021

Answer:

180°

Step-by-step explanation:

Angle A is acute angle

Angle B is obtuse angle

Since, CD is a straight line.

So, angles A and B add up to 180°. (because they form linear pair angles)

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