What is the area of the trapezoid?
5 km
4 km
13 km
9 km

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

1. how do you find p(a and b) if a and b are dependent events for two or more actions, such as selecting two candies and drawing p(green, and then pink)?