Common-Core/ Grade 7
Maths MCQ Based On Interior angles polygons
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Common-Core Grade 7 - 7 Interior angles polygons
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Sum of the Angles of Polygon is (n-2) x 180°
Sum of the Angles of Polygon is (n-2) x 180°
Divide it into triangles.
Find the sum of all angles by dividing the figure into triangle, then subtract the measure of one angle to get others.
The sum of all angles in a polygon is (n-2)×180°
Divide into triangles.
Divide it into triangles.The measures of the angles of a triangle add up to 180°.
The sum of the angles in a Polygon is (n-2) ×180°
Sum of the Angles of Polygon is (n-2) x 180°
Sum of all the angles divided by number of angles.
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