Find the measure of cd. round to the nearest tenth.

Therefore, mCD = 113.6°

Step-by-step explanation:

In the given triangle angle formed of the center will be defined by

= 0.8417

x = (0.842)

= 57.32°

Now angle formed at the center by CD will be = 2x ( 57.32 )

                                                                            = 114.64°

Therefore, mCD = 113.6°

step-by-step explanation:

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