Simplify. Rewrite the expression in the form 5n.
5(2) x 5(5) =

Alarge rectangle is divided into four smaller rectangles.

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality