In triangle ABC angle b = 105 and angle c=50 find angle a
Answers
Answered by
3
Answer:
the answer is 105+50-180=
135-180=45
Answered by
3
Answer:
A= ? B = 105 C = 50
Step-by-step explanation:
A+ B + C = 180 ( angle sum property)
A + 105 + 50 = 180
A + 155 = 180
A= 180 - 155
A = 25
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