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In this lesson, we will learn how to identify the exterior angles of a polygon and find their sum.
What is the sum of the measures of the exterior angles of a hexagon?
Dalia is experimenting with the exterior angles of a triangle. She colours the angles, cuts them out, and sticks
them together as seen in the figure. Will angle
fit in the space to complete the circle?
What is the measure of the exterior angle of an equilateral triangle?
In the figure
. What are
What is the sum of the exterior angles of a triangle?
In the figure, use the information given to determine
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