What is the measure of angle x in degrees?
50
100
200
180

The measure of angle theta is 3 pi over 2. the measure of its reference angle is pi /

Find the total area of the figure to the right

Apet store donated 50 pounds of food for adult dogs, puppies and cats to an animal shelter. 19 3/4 pounds was adult dog food and 18 7/8 pounds was puppy food. how many pounds of cat food did the pet store donate?