Geometry Chapter 5, Big Ideas

If the conditional statement was "If an angle is acute, then it has a measure less than 90°.", which type of statement is the following?

If an angle does not have a measure less than 90°, then it is not acute.

• Contrapositive

• Converse

• Biconditional

• Inverse

If an angle is 40⁰, then it is acute.
∠A is 40⁰.
Using the Law of Detachment, what is the logical statement to conclude?

• ∠A is complementary to ∠B

• ∠A is acute.

• ∠A is obtuse.

• ∠A is 40⁰

Can you assume the following is true based on the diagram:

Line MQ is in Plane L

• Yes

• No

Tags

CCSS.HSG.CO.A.1

What is the relationship between <EAD and <DAC?

• They are a linear pair.

• They are complementary.

• They are supplementary.

• They are Vertical.

Tags

CCSS.7.G.B.5

If a figure is a square, then it has four sides.

New Statement: If the figure does not have four sides, then it is not a square.

What does the new statement represent?

• converse

• inverse

• contrapositive

Tags

CCSS.2.G.A.1

Consider the following statement.

If a figure is a square, then it has four sides.

New Statement: If the figure has four sides, then it is a square.

What does the new statement represent?

• converse

• inverse

• contraspositive

Find the value of the variable.

• 2

• 18

• 1⁄2

• 4 1⁄2

Tags

CCSS.7.G.B.5

m∠3 = 57. Find m∠1.

• 123

• 133

• 57

• 47

Tags

CCSS.7.G.B.5

Find the values of x and y.

• x = 51, y = 129

• x = 129, y = 51

• x = 42, y = 17

• x = 17, y = 42

Tags

CCSS.7.G.B.5

Find the value of the variable.

• 8 3⁄4

• 25

• 20

• 40

Tags

CCSS.7.G.B.5