2the shaded part of the diagram below shows the area of a bathroom. the length of one grid
square corresponds to 1.5 feet in the actual bathroom. the floor will be covered with ceramic
tiles that are 6 inches by 6 inches. how many tiles are needed to cover the bathroom floor?
a 48
b 56
c 84

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Anyone know these questions? i need ,.