### Home > CCG > Chapter 7 > Lesson 7.2.1 > Problem 7-54

7-54.

Use the information given for each diagram below to solve for . Show all work.

bisects . (Remember that this means it divides the angle into two equal parts.) If and, solve for.

Point

is a midpoint of. Ifand, solve forIf

is the midpoint, how are the lengths ofandrelated?

at right is a parallelogram. Ifand, solve for.How are the angles of the parallelogram related?