In triangle ABC, BÂC = 50 and BCA = 26
Find ABC
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Answer:
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the sum of the angles of a triangle are 180.
if A = 50 and C = 27, then A + C = 76 which makes angle B equal to 104.
angle B is the same angle as ABC.
if you extend AB to point D, then angle CBD is supplementary to angle ABC which makes it equal to 180 - 104 = 76.
ABC is 104 degrees and CBD is 76 degrees.
the line AD is a straight line going through B.
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1
Answer:
ABC = 124
Step-by-step explanation:
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