PLS Find the measurement of the indicated arc. The center of the circle is A.
mDF
B
51
А
D
F
E

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

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