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Please help me with 1 through 3 !!

Please help me with 1 through 3 !!-example-1

1 Answer

3 votes
for the first one, the angle for the 1 is 110 and 2 is 120, for the second one the angle 3 is 90 and 4 is 135, and for three the angle 5 is 140 angle 6 is 90 angle 8 is 90 and the seventh one is 40 ( not really sure about the 7th angle though)
User Irshad Bhat
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