Name the Figure
See Figure 1:
Point R
A 90 degree angle is called...
Right angle
Point U is on Segment TV. Segment UV measures 20 inches. Segment TV measures 32 inches. What is the measure of Segment TU?
12
Classify a three sided polygon.
Triangle
A shape is FLIPPED over the y-axis. What is that transformation called?
Reflection
See Figure 2:
Segment EF
Obtuse angle
Angle ABD and Angle DBC are adjacent. Angle ABD measures 120 degrees. Angle ABC measures 157 degrees. What is the measure of Angle DBC?
37
Find the area of a triangle with a height of 5 inches and a base that measures 6 inches.
15 inches squared
A shape rotates two turns to the left around the origin. How many degrees was that rotation?
180 degrees
See Figure 3:
Ray LK
Two angles that add up to 180 degrees are called...
Supplementary angles
Point B is on Segment AC. Segment AB measures 9x+7. Segment BC measures -3x+20. Segment AC measures 39. Solve for x.
x = 2
Find the area of Figure 6:
49 inches squared
Identify the translation vector used in Figure 9:
<0, -4>
See Figure 4:
Plane LMN
Two angles that have the same measure are called...
Congruent angles
Ray AB is the angle bisector of Angle CAD. Angle CAB measures 33 degrees. Angle BAD measures 4x+1. Solve for x.
x = 8
Find the Area of Figure 7:
21 cm squared
Identify the translation vector used in figure 10:
<5, -4>
Name Figure 5 three different ways:
Angle ABC
Angle CBA
Angle B
Two angles across from each other created by the intersection of two lines. They only share a vertex. They are congruent to each other.
Vertical Angles
Angle ABC and Angle CBD are Supplementary Angles. Angle ABC measures 4n+22. Angle CBD measures 8n-10. Solve for n.
n = 14
Find the Area of Figure 8:
196 m squared
Identify the sequence of transformations used in Figure 11:
Reflection and a Translation