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Explain why the sum of the interior angles in a regular pentagon is 5400 Of 90 ...3. x .11 c) (2) Shown below is a regular hexagon, with an exterior angle labeled y. Work out the size of each exterior angle. 10 (2) © Corbettmaths 2023
Polygons. Definitions, notes, examples, and practice test (w/solutions) Including concave/convex, exterior/interior angle sums, diagonals, n-gon names, and more...
Work out the sizes of angles BAF, DEF and ABC. Angle BAF = ............ Angle DEF = ............ Angle ABC = ............ (5) 26. Shown below is part of a regular polygon, a regular hexagon and a square. Work out how many sides the regular polygon has. .........................
7.1 Polygon Formulas Sum of Exterior Angles If one exterior angle is drawn at each of the vertices, the sum of all the exterior angles is 360o. Regular Polygons Examples 5.) The trampoline to the right is a regular dodecagon. a.) Find the measure of each interior angle. b.)
7.1: Regular Polygons. A regular polygon is a polygon in which all sides are equal and all angles are equal, Examples of a regular polygon are the equilateral triangle (3 sides), the square (4 sides), the regular pentagon (5 sides), and the regular hexagon (6 sides).
A regular polygon has 12 sides. Work out the size of each interior angle. Explain why the sum of the interior angles in a regular pentagon is 5400. ...............................................................................................................................
Finding Interior and Exterior Angles in Regular Polygons Activity (Editable Word | PDF | Answers) Angles in Regular Polygons Fill in the Blanks (Editable Word | PDF | Answers) Angles in Regular Polygons Practice Strips (Editable Word | PDF | Answers) Angles in Regular Polygons Practice Grid (Editable Word | PDF | Answers)