In ABC, if A = B and C = 3
B, find all the angles.
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Answer:
177/2
Step-by-step explanation:
a+b+c=180 (sum of 3 angles in a triangle is 180)
let a and b =x
then,x+x+3= 180
2x + 3 = 180
2x=180-3
2x=177
x=177/2
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