4 years ago

If mAC=178 degrees, and mBC=42 degrees, what is m angle BDC?

1 answer:

8 0

The measurement of angle BDC is 44 degrees. This can be computed by subtracting 178 degrees from 180 degrees which is 2 degrees. Then using the given mBC which is 42 degrees add this to the 2 degrees which came from the difference computed above. Then it will give us the answer of 44 degrees.

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