In the figure below ABC ~ DEF Which equation is correct
A. Sin a = DE/DF
B. Sin c = DE/ EF
C. Cos a= DE/ DF
D. Cos c = DE/EF

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°