The radius of a circle is 19 in. Find its area in terms of .

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a