QUADRILATERALS

Find the sum of the measures of the interior angles of a convex 50-gon.

• 9000

• 8640

• 360

• 172.8

Find the value of x.

• 16

• 34

• 50

• 70

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

Find the sum of the measures of the exterior angles of a convex 65-gon.

• 5.54

• 90

• 180

• 360

Which of the following is a property of all parallelograms?

• Each pair of opposite angles is congruent.

• Only one pair of opposite sides is congruent.

• Each pair of opposite angles is supplementary.

• There are four right angles.

Tags

CCSS.HSG.CO.C.11

For parallelogram ABCD, find m∠1.

• 19

• 38

• 52

• 56

Tags

CCSS.HSG.CO.C.11

ABCD is a parallelogram with diagonals intersecting at E. If AE = 4x – 8

      and EC = 36, find the value of x.

• 7         

• 11

• 15.5

• 38

Tags

CCSS.HSG.CO.C.11

Find the values of x and y so that the

      quadrilateral is a parallelogram.

• x = 27, y = 90

• x = 27, y = 40

• x = 13, y = 90

• x = 13, y = 40

Tags

CCSS.HSG.CO.C.11

Find the value of x so that the quadrilateral is a parallelogram.

• 8

• 12

• 66

Tags

CCSS.HSG.CO.C.11

ABCD is a parallelogram with A(5, 4), B(–1, –2), and C(8, –2). Find the

      coordinates of D.

• D(–5, 4)

• D(8, 2)

• D(14, 4)

• D(4, 1)

Tags

CCSS.HSG.GPE.B.6

ABCD is a rectangle. If AB = 7x – 6 and CD = 5x + 30, find the value of x.

• 12

• 13

• 18

Tags

CCSS.HSG.CO.C.11