The diagram shows the layout of Lena’s kitchen. She is planning to cover the floor with tile.

A kitchen can be broken into 2 rectangles. One rectangle has a base of 7 feet and height of 5 feet. The second rectangle has a base of 2 feet and height of 2 feet.

One package of tile will cover 3 square feet. How many packages of tile will she need?
8
13
15
39

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.