CSA Review Quadrilaterals

Given parallelogram QRST, what values of x prove this parallelogram is a rhombus?

• 4

• 5

• 5/6

• 6/5

Parallelogram ABCD is a rhombus with the measure of angle ECB = 52. What is the measure of angle BDA?

• 48

• 52

• 38

• 128

The diagonals of rectangle KLMN intersect at the point (-1, 2). One of the vertices of rectangle KLMN is located at (2, 6)..

Which of the following could be the location of another vertex of this rectangle?

• (8, -3)

• (-4, -2)

• (-2, -2)

• (-10, 9)

The diagonals of rectangle KLMN intersect at the point (2, 1). One of the vertices of rectangle KLMN is located at (-4, 5).

Which of the following could be the location of another vertex of this rectangle?

• 8, -3

• (3, -1)

• (4, -3)

• (-10, 9)

DEFG is a parallelogram with the measure of angle GDE = 62. What is the measure of angle EFG?

• 28

• 62

• 90

• 118

Which of these must have opposite sides parallel and congruent, and diagonals that are congruent to each other?

• Parallelogram

• Trapezoid

• Rhombus

• Rectangle