Math, asked by sohail647gmailcom, 1 year ago

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Answered by yahyaahmad
1
Hey friend!! Here is your answer......
Ans1. =180'(because sum of all angles of the triangle is 180'.....
Ans2.=because exterior angle is equal to the sum of it's two opposite interior angles.....
Ans3. =angle 7=angle 6+angle 3......
Ans5.=Angle a+angle b+angle c+angle d+angle e=360'
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