Triangle ABC is reflected over side AB and then rotated 90 degrees
counterclockwise to create triangle DEF.
Will DEF be congruent to ABC?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)