Geometry Big Ideas Math

Go to the e-book for 7th grade and choose contents. Go to the "Index". On which page would you find information about adjacent angles?

• 389

• 390

• 391

• All of these

The conclusion from this diagram is that angle 1 and angle 2 are a linear pair. What's the reason for this conclusion?

• Definition of linear pair

• Linear pair postulate

• definition of supplementary

Fill in the reason that justifies the step to solve for x in the diagram. Given: QS = 42 Step: QR + RS = QS

• Division Property of Equality

• Segment Addition Postulate

• Simplify or CLT

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

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft

• 246 ft

• 365 ft

• 393 ft

What is the circumference?

• 36

• 56.52

• 108

• 113.04

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:

Planes L and K intersect at Line PS?

• Yes

• No

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

Line MQ is in Plane L

• Yes

• No

What is the relationship between <EAD and <DAC?

• They are a linear pair.

• They are complementary.

• They are supplementary.

• They are Vertical.