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1 vote
MZDOB

Enter a number answer only.
BD is a diameter.
MZAOB = 40°
mED = 60°
600

MZDOB Enter a number answer only. BD is a diameter. MZAOB = 40° mED = 60° 600-example-1
User Fowlduck
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1 Answer

4 votes
The answer is 180 degrees. The reason is that since line BD represents the diameter, it is cutting half of the circle. The measurement of DOB is asking to find the angle measurement of half the circle. 360 divide 2 is 180 degrees.
User Mark Storer
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5.8k points