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allsm [11]
3 years ago
12

What is m∠DAB? ___degrees

Mathematics
1 answer:
IceJOKER [234]3 years ago
3 0

Answer:

∠DAB = 100°

Step-by-step explanation:

the exterior angle in the triangle equals the sum of the 2 opposite interior angles

∠DAB is an exterior angle, thus

∠DAB = 50° + 50° = 100°



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