Find the measure of angle 4.

m∠4= ? degrees

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?

Atriangle has verticals at b(-3,0), c(2,-1), d(-1,2). which transformation would produce an image with verticals b”(-2,1), c”(3,2), d”(0,-1)?

What is the perimeter of a rectangle if the length is 5 and the width is x?