In angle abc, <A=45⁰ ,<B=55⁰,<C will be 1)80⁰ 2)60⁰C)70⁰D)90⁰
which option is right
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Answered by
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Answer:
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Step-by-step explanation:
1) 80 degrees
Answered by
0
Answer:
answer is 80
because sum of angles in a triangle is 180
so a+b+c=180
45+55+c=180
c=180-100
c=80
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