Arectangle has vertices a ( 1, 2) b (1, 7), c ( 4,7) and d (4, 2) what is the perimeter of the rectangle?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319