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10) The figure below is a regular octagon. What is the least number of degrees that the octagon must be rotated clockwise around the center such that A'is in the position of D?

10 The Figure Below Is A Regular Octagon What Is The Least Number Of Degrees That The Octagon Must Be Rotated Clockwise Around The Center Such That Ais In The P class=

Answer :

From the following figure:

Because the center angle measure 45 degrees, we must rotate 3 times 45 degrees to get point D.

In other words, we must rotate

[tex]3\cdot45=135[/tex]

that is 135 degrees clockwise.

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