Education Theresa wants new carpeting for her family
room. Her family room is a 12 ft by 21 ft
rectangle. How much carpeting does she need
to buy to cover her entire family room?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

If value of cos330° is √3/2 then find tan165°.

Klmn and pqrs are similar trapezoids. which side of pqrs corresponds to lm