GEOMETRY FINAL TEST 8TH

Find   $m\angle CAD\$  in parallelogram ABCD

• 35

• 45

• 40

• 50

• cannot be determined

A quadrilateral is a parallelogram if its diagonals ___.

• are congruent

• are perpendicular

• bisect each other

• intersect each other

Which of the following must be true in parallelogram ABCD

• DE = CE

• DE = ½ BD

• AB = AD

• AE = ½ DB

Find m∠B

• 65

• 75

• 115º

• 95

• 105

Find m∠A

• 65

• 75

• 115º

• 95

• 105

The length of the mid-segment of a trapezoid is the ___ of the lengths of the bases.

• sum

• difference

• average

• geometric mean

The diagonals of a kite ___.

• bisect each other

• are perpendicular

• are congruent

• bisect opposite angles

Which of the following is not true about the axis of symmetry of a kite?

• It connects the non-congruent angles of the kite.

• It is perpendicular to the other diagonal.

• It bisects the other diagonal.

• It is bisected by the other diagonal.

Find m∠ABC in kite ABCD

• 85º

• 60

• 65

• 30

Given rectangle ABCD, find m∠BEC if m∠DCE = 40º

• 80

• 50

• 100

• 40