What is the name of angles that are less than 90 degrees?
Acute Angles
This symbol represents a ________.
Ray
What type of angles are angles 1 and 3? 
Vertical Angles
From the origin, a point is translated 8 units to the left and 1 unit up. Was is the coordinate of this point as an ordered pair?
(-8,1)
Name for angles equal to 90 degrees
Right Angles
About how many feet of fencing is needed to enclose a regular garden with a 30 foot-long side and a 40 foot-long diagonal?
113
What type of angles are 4 and 5 ? 
Same-side Interior
The intersection of two planes is a ______.
Line
Supplementary angles are two angles whose measures add up to _______.
180
The intersection of two lines _____________.
Point
Corresponding Angles are _______.
Congruent
In the XY-plane, what is the distance between the points P (1,1) and Q (5,5)? 
4sqrt(2) or 5.66
Line k and line i are parallel. If the measure of ∠3 is 150°, what is the measure of ∠7?
150
What is the slope of the function: y = -3x + 5?
-3
If angle 2 is 54 what is angle 8?

54
Point C(1,2) and point D(7,−10) lie in the standard coordinate plane. What is the midpont?
(4,-4)
A straight angle measures _____.
180
This symbol represents? 
Congruence
If Angle 1 is 125, what is angle 2?

55
What is the Pythagorean Theorem and when do we use it?
a^2 + b^2 = c^2
Only Right; missing sides