You can determine the measure of an inscribed angle by multiplying the measure of its intercepted arc by .

You can use the Secant- Tangent product or Intersecting chords? Theorem to find missing angle measures.

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

How do you use the elimination method for this question? explain, because i really want to understand!

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.