3 years ago

I need help on this please

Mathematics

2 answers:

tatiyna3 years ago

8 0

Answer:

Step-by-step explanation:

The horizontal line BD is a straight line bisected by the vertical line. Since it is a straight line, the two angles ACB and ACD must add up to 180.

So angle ACB is 180 - 98 = 82

iren [92.7K]3 years ago

6 0

Answer:

m∠ACB = 82°

Step-by-step explanation:

m∠ACB = 180° - m∠ACD

∠ACB and ∠ACD are supplementary, which add up to 180°

m∠ACB = 180° - 98°

m∠ACB = 82°

-Chetan K

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