DR Practice (after 2-6)

What does deductive reasoning use to form its arguments?

• patterns

• specific cases

• observed examples

• facts, definitions, accepted properties, and laws of logic

Deductive reasoning is the type of reasoning used when people make conjectures.

• True

• False

Choose reason 2, 3 and 4. (In order)

Hint: Complete the entire table first !

• Reflexive property, Subtraction property and addition property.

• Subtraction property, substitution and reflexive property

• Subtraction property, addition property and division property

• Reflective property, addition property and division property

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

If two angles form a linear pair, what can you conclude about the angles?

• The two angles are congruent.

• The two angles are complementary.

• The two angles are supplementary.

• The two angles are right angles.

Tags

CCSS.7.G.B.5

Select the response that justifies the given statement:

XP + PY = XY

• Addition property

• Subtraction property

• Segment Addition postulate

• Angle Addition Postulate

Fill in the blank to give a reason for the statement below. You may refer to the Properties of Equality shown.

If m∠1=m∠2 and m∠2=m∠3, then m∠1=m∠3

by the__________ property of equality.

• addition

• subtraction

• symmetric

• transitive

• multiplication

Tags

CCSS.HSG.CO.C.10

Given three intersecting lines, which of the following statements are true? Select all that apply.

• ∠4 ≅ ∠1

• ∠6 and ∠2 are vertical angles.

• ∠2 is a 180° rotation of ∠5 about point G.

• ∠4 and ∠3 are adjacent angles.

Tags

CCSS.7.G.B.5

Angle 3 and Angle 6 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

Angle 1 and Angle 5 are examples of which type of angle pair?

• Alternate exterior angles

• Alternate interior angles

• Vertical angles

• Corresponding angles

Tags

CCSS.8.G.A.5

Which of the following is an example of corresponding angles?

•  $\angle8\ and\ \angle4$  

•  $\angle5\ and\ \angle7$  

•  $\angle1\ and\ \angle7$  

•  $\angle3\ and\ \angle5$  

Tags

CCSS.8.G.A.5