Quadrilaterals

Which of the statements about the rhombus-shaped ring is not always true?

• m∠SPT = m∠TPQ

• PT = TR

• m∠STR = 90°

• PR = SQ

in parallelogram LMNP, MN = x - 5, LP = -2x + 37, what is x?

• 14

• 10

• 6

• 8

in parallelogram LMNP, LQ = 3x + 1, QN = 5x - 9, what is x?

• 5

• 7

• 6

• 8

in parallelogram LMNP, LQ = 4x + 15, QN = 10x - 33, what is the length of segment LN?

• 94

• 47

• 80

• 40

in parallelogram LMNP, ∠LMN = (3x + 3)°, ∠MLP = (4x + 2)°, what is x?

• 25

• 26.4

• 1

• 5

in parallelogram LMNP, ∠LMN = (17x - 13)°, ∠MLP = (7x + 25)°, what is x?

• 7

• 8

• 9

• 3.8

in parallelogram LMNP, ∠LMN = (19x)°, ∠MPL = (x²)°, ∠MPN = 84°, what is x?

• 7

• 12

• 6

• 14

The official dimensions of home plate in professional baseball are shown on the diagram. What is the value of x?

• 90

• 108

• 135

• 150

What is the value of z in this quilt pattern?

• 35

• 55

• 125

• 145

What is the value of y in rhombus ABCD?

• 1.2

• 4.5

• 8

• 18