Interior And Exterior Angles Worksheet With Answers

The formula to find the sum of the interior angles of any polygon is sum of angles n 2 180 where n is the number of sides of the polygon the sum of exterior angles of any polygon is 360º. Applying the exterior angle theorem add the two opposite interior angles to find the unknown exterior angle of a triangle. That is Interior angle Exterior Angle 180.

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The sum of the interior angles.

Interior and exterior angles worksheet with answers. Angles in Parallel Lines Practice Questions Corbettmaths. Worksheet using the formula for the sum of interior and exterior angles. This shape has 4 sides so its interior angles add up to.

U V 65 3 U Y 50 70. Interior and exterior angles of polygons including tessellation problems. Interior and exterior angles answer key.

Interior Angles Solve for x. Displaying top 8 worksheets found for - Interior And Exterior Angles Answer Key. The measurements of the three interior angles are given.

Angle sum of a triangle. They have kindly allowed me to create 3 editable versions of each worksheet complete with answers. Round your answer to the nearest tenth if necessary.

Subtract the sum of the two angles from 180 to find the measure of the indicated interior angle in each triangle. Interior and exterior angles add up to 180 degree. Determine whether the two angles are alternate or same side apply the apt properties and figure out the angle.

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