What is the definition of a point?
A location in space that has length, but doesn’t have width or depth.
A location in space that doesn’t have length or depth, but has width.
A location in space that has neither length, width, nor depth.
A location in space that has length, width, and depth.
What is the value of a?
55°
43°
78°
47°
What type of angle is shown below?
right
acute
obtuse
straight
Which angles are vertical angles?
∠1 and ∠2
∠1 and ∠3
∠1 and ∠4
∠1 and ∠6
Which angles are alternate exterior angles?
∠2 and ∠7
∠3 and ∠8
∠1 and ∠8
∠5 and ∠3
