3 years ago

In this figure, mBDA=_ and mBCA=_. (fill in the blanks with degrees)

1 answer:

5 0

MBOA=360-250=110, so mBDA= half of mBOA=55
mBCA=180-mBOA=180-110=70

mBDA=55 and mBCA=70

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In this figure, mBDA=___ and mBCA=___. (fill in the blanks with degrees)