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dedylja [7]
2 years ago
13

What is m<BCDOA) 80°OB) 90°C) 100°D) 110°​

Mathematics
1 answer:
wlad13 [49]2 years ago
6 0

Answer:

D

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ BCD is an exterior angle of the triangle, thus

∠ BCD = 50° + 60 = 110° → D

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x+y=63

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What is the value of the x-coordinate of point A?
OLEGan [10]
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1 year ago
What is the answer?
emmainna [20.7K]

Answer:

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