If Triangle ABC is rotated 90° clockwise about the origin (0,0), what are the coordinates of A', B', and C'? A (-1,5)
B (-2,0)
C (-4,5)

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

How do you write something in scientific notation?