Review Quiz 6.4-6.6

The diagonals of a rhombus bisect at________.

• Right angle
• obtuse angle
• acute angle

Tags

CCSS.HSG.CO.C.11

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

• 60
• 30
• 5
• 10

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

Find the value of x if m∠CDA = 9x+3 and m∠EDA = 6x+15.

• 39
• 4
• 4.8
• -4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSA.REI.A.1

The sum of all four angles in a quadrilateral is ____________.

• 360 degrees
• 180 degrees
• 90 degrees
• supplementary

Consecutive angles in a parallelogram are....

• congruent
• supplementary
• no relationship

Solve for x in the rectangle.

• x=2
• x=7
• x=8
• x=3

Tags

CCSS.HSG.CO.C.11

In square ABCD if DO = 2x + 5 and BD = 3x - 7, which of the following would be the correct equation and reason?

• 2x + 5 = 3x - 7, diagonals are congruent

• 2x + 5 = 3x - 7, diagonals bisect each other

• 2x + 5 + 3x - 7 = 180, consecutive interior angles congruent

• 2(2x + 5) = 3x - 7, diagonals bisect each other

Given Rhombus TUVW. Find m∠1.

• 62

• 28

• 90

• 78

What is the measure of angle 1?

• 48
• 101
• 105.5
• 360

Find the midsegment.

• 11
• 22
• None of these
• 10.5