Make Up Assignment #3

Conditional:  If a triangle is scalene, then it has no congruent sides. 
Which statement shows the conditional written as a true biconditional?

• A triangle is scalene if and only if it has no congruent sides.
• If a triangle has no congruent sides, then the triangle is scalene.
• If a triangle has some congruent sides, then the tringle is not scalene.
• A triangle is equilateral if and only if it is not scalene.

All triangles are not equilateral.

Which one is the correct negation for the statement above?

• No triangles are equilateral

• All triangles are equilateral

• it is not the case that all triangles are equilateral

• It is false that all triangles are equilateral

Which pair of angles is an example of corresponding angles?

•  $\angle1\ and\ \angle8$  

•  $\angle3\ and\ \angle7$  

•  $\angle4\ and\ \angle5$  

•  $\angle2\ and\ \angle5$  

Tags

CCSS.8.G.A.5

Which pair of angles is an example of consecutive interior angles?

•  $\angle1\ and\ \angle8$  

•  $\angle3\ and\ \angle7$  

•  $\angle4\ and\ \angle5$  

•  $\angle2\ and\ \angle5$  

Tags

CCSS.8.G.A.5

Which pair of angles is an example of alternate interior angles?

•  $\angle1\ and\ \angle8$  

•  $\angle3\ and\ \angle7$  

•  $\angle4\ and\ \angle5$  

•  $\angle2\ and\ \angle5$  

Tags

CCSS.8.G.A.5

Find $m\angle2.$  

•  $65\degree$  

•  $180\degree$  

•  $115\degree$  

Tags

CCSS.8.G.A.5

Find  $m\angle2.$  

•  $131\degree$  

•  $180\degree$  

•  $49\degree$  

Tags

CCSS.8.G.A.5

What point is halfway between (3, -1) and (8, -6)?

• (11, -7)
• (-5.5, -3.5)
• (5.5, -3.5)
• (2, -2)

Tags

CCSS.HSG.GPE.B.6

Find the length of line segment AB given A(4, 3) and B(0, 6).

• 3
• 4
• 5
• 7

Tags

CCSS.HSG.GPE.B.7

Which equation is perpendicular to:
 y = -6x +2

• y = 6x +1
• y = 1/6x +4
• y = -6x +3
• y = -1/6x +5

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.5