Which quadrilateral has all right angles and all sides the same length?

• Rhombus

• Parallelogram

• Square

• Trapezoid

Tags

CCSS.5.G.B.4

In rhombus ABCD, m∠ECB = 5a+4 and m∠EBC = 8a - 5.Find m∠EBC.

• 39

• 43

• 47

• 51

Tags

CCSS.HSG.CO.C.11

Given trapezoid ABCD with median (labeled as shown).

Find EF.

• 8

• 14

• 17

• 19

Given parallelogram ABCD, labeled as shown. Find a and b.

• a = 10; b = -30

• a = 40; b = 10

• a = 10; b = 40

• a = 40; b = -10

Tags

CCSS.HSG.CO.C.11

What is NOT a property of a rectangle?

• Diagonals are congruent.

• Diagonals bisect each other.

• Diagonals are perpendicular.

• All angles are congruent.

Tags

CCSS.HSG.CO.C.11

What is the name of this shape?

• Kite

• Rhombus

• Square

• Rectangle

Tags

CCSS.3.G.A.1

Find the value of x.

• x = 80 degrees

• x = 100 degrees

• x = 90 degrees

• x = 110 degrees

Tags

CCSS.HSG.C.A.3

Find the value of x.

• x = 90 degrees

• x = 81 degrees

• x = 124 degrees

• x = 65 degrees

Tags

CCSS.HSG.C.A.3

What do a rhombus and a rectangle have in common?

• they are both parallelograms

• they always have four right angles

• they are not polygons

• they have five sides

Tags

CCSS.HSG.CO.C.11

A _______________ is a quadrilateral with two sets of parallel sides.

• trapezoid

• parallelogram

• triangle

Tags

CCSS.4.G.A.2