how to do this question ?
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We know that the sum of the angles of a square is 180° . Then the equation would be (3p-2)=180°
=3p=180°+2
3p =182°
p=182°÷3
=60.6666666667
=3p=180°+2
3p =182°
p=182°÷3
=60.6666666667
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