Vocabulary
Geometric Figures
Line Segments
Midpoints
Cutting a Line Segment
100
A(n) ___________ is a location. It has neither size nor shape, only position.
point
100
What geometric figures do the pages of a book represent?
Planes
100
Find the length of line UW if W is between U and V, UV = 16.8 centimeters, and VW = 7.9 centimeters.
8.9 centimeters
100
Points A and B are plotted on a number line. What is the location of M, the midpoint of line AB, for A at -9 and B at 28?
9.5
100
On a number line, point S is located at -3 and point T is located at 9. Where is point R located on line ST if the ration of SR to RT is 3:4?
15/7
200
_____________ points are points that lie on the same line.
Collinear
200
Use the figure to name all planes containing point W.
A. plane VWY
B. plane VWX
C. plane RYV
D. plane VWZ
E. plane RYX
C. plane RYV
200
Use the following information to find k. Write the value of the variable.
- B is between A and C;
- AB = 4k + 38;
- BC = 7k + 4 and
- AC = 3k - 2
6
200
Find the y-coordinate of point M, the midpoint of line AB, for A(-3, 3) and B(5, 7).
5
200
Points A and B are plotted on a number line at -4 and 3, respectively. Find the coordinate of the point that represents the weighted average of A and B if point A has a weight of 2 and point B has a weight of 5.
1
300
The ___________ of a segment is the point halfway between the endpointsof the segment.
midpoint
300
Draw and label a figure.
Lines s and t intersect, and line v does not intersect either one.
Answers Varies
300
On a straight highway, the distance from Loretta's house to a park is 43 miles. Her friend Jamal lives along this same highway between Loretta's house and the park. The distance from Loretta's house to Jamal's house is 31 miles. How many miles is it from Jamal's house to the park?
12 miles
300
FInd the value of x if Q is the midpoint of line PR
11
300
Alonso plans to go to the animal shelter to adopt a dog and then take the dog to Precious Pup Grooming Services. The shelter is located at (-1, 9) on the coordinate plane, while Precious Pup Grooming Services is located at (11, 0) on the coordinate plane. FInd the location of Alonso's home if the ratio of the distance of the shelter to his home to the distance of his home to Precious Pup Grooming is 1:2.
(3, 6)
400
Two segments that have the same length are ____________
Congruent
400
Draw and label a figure.
LInes q and f intersect at point Z in plane U.
Answer varies
400
Madison live between Anoa and James. The distance between Anola's house and Madison's house is represented by 3x + 2 miles, the distance between Madison's house and James' house is represented by 3x + 4 miles, and the distance between Anoa's house and James' house is represented by 9x - 3 miles. Find the value of x. Then find the distance bewteen Madison's house and James' house.
x = 3
distance = 13 miles
400
Find the measure of line YZ if Y is the midpoint of XZ.
10
400
Find the coordinates of the point that represents the weighted average of C and D of point C weighs fours times as much as point D.
B
500
For any two point A and B on a line, there is another point C between A and B if and only if A, B, and C are collinear and AC + CB = AB. This relationship is called _______________
betweenness of points
500
If the surface of a lake represents a plane, what geometric term is prepresented by the intersection of a fishing line and the lake's surface?
a point
500
A carpenter has a piece of wood that is 78 inches long. He wants to cut it so one piece is five times as long as the other piece. What are the lengths of the two pieces?
13, 65
500
Find the coordinates of A if M(6, -1) is the midpoint of line AB, and B has the coordinates (8, -7).
A(4, 5)
500
Points E, F, and G are plotted on the number line at -1, 2, and 6, respectively. Find the coordinate of the point that represents the weighted average of E, F, and G, if point E weighs twice as much as point F and point G weighs three times as much as point F.
3