Mr. Seals wants to make a scale drawing of the rectangular floor of his classroom. The width of his
classroom floor is 20 feet. The area of the floor is 720
square feet. In the scale drawing, 1 inch represents 4 feet.
What is the length of the scale drawing of the classroom
floor in inches?
5 inches
36 inches
9 inches
144 inches

In the 30-60-90 triangle below side s has a length of and side r has a length

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?