Christens Toy Store is selling a hula hoop with a diameter of two feet. What is the hula hoops radius?

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Seattle, washington is known for being rainy. one day last month, 8 inches of rain fell in 1 1/2 hours. what us the rate of the rainfall expressed in ft per plzzz write a proportion i will give you 100 points

How does reflecting or rotating a figure change the interior angles of the figure?