8.3 Homework

ABCD is a rectangle.  m∠BCE = 4x-23 and m∠DCE = 5+5x.  Find m∠BCE. 

• 25
• 12
• 130
• 32

Tags

CCSS.HSG.CO.C.11

MNKL is a square. Find the measure of angle MKN.

• 180 degrees

• 90 degrees

• 60 degrees

• 45 degrees

Tags

CCSS.HSG.CO.C.11

A rhombus is a parallelogram with...

• four congruent angles
• four right angles
• four congruent sides
• two congruent sides

Tags

CCSS.3.G.A.1

A square is a parallelogram with...(read all options before selecting)

• four right angles
• four congruent sides
• four right angles and four congruent sides
• none of the above

Tags

CCSS.HSG.CO.C.11

Find y.

• 2
• 4
• 6
• 8

Tags

CCSS.HSG.CO.C.11

If BA=5x+5 and AD=10x-20, find BD.

• 60
• 30
• 5
• 10

Tags

CCSS.HSG.CO.C.11

In order for ABCD to be a parallelogram, what must the value of x be?

• 132
• 66
• 114
• 48

Tags

CCSS.HSG.CO.C.11

Is there enough information to determine that this quadrilateral is a parallelogram?

• yes
• no

Tags

CCSS.HSG.CO.C.11

State which method we can use to show that the quadrilateral is a parallelogram. 

• Both pairs of opposite angles are congruent.
• Both pairs of opposite sides are congruent.
• Both pairs of diagonals bisect each other.
• Both pairs of opposite sides are parallel. 

Tags

CCSS.HSG.CO.C.11

How do you find the length of the side of a parallelogram?

• Use the distance formula
• Use the slope formula
• Use the midpoint formula

Tags

CCSS.HSG.GPE.B.7