In ΔABC, D is a point on BC such that, ∠BAC = 87° and ∠C = 42°. What is the measure of ∠ABD?

In ΔABC, D is a point on BC such that, ∠BAC = 87° and ∠C = 42°.

1.	In ΔABC, D is a point on BC such that, ∠BAC = 87° and ∠C = 42°. What is the measure of ∠ABD?
A.	94°
B.	68°
C.	51°
D.	102°
Answer» D. 102°

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In ΔABC, D is a point on BC such that, ∠BAC = 87° and ∠C = 42°. What is the measure of ∠ABD?

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