ISEE Lower Level Quantitative : Lines
Study concepts, example questions & explanations for ISEE Lower Level Quantitative
All ISEE Lower Level Quantitative Resources
Example Questions
Example Question #1 : Lines
On a number line, what is the length of a line that stretches from 
The length of the line would then be 
Example Question #2 : Lines
If the radius of a circle is equal to 
The length of a dimater is twice the length of the radius. Given that the length of the radius is 
Example Question #3 : Lines
The length of 
What is the length of 
Using the segment addition postulate, we know that 
Substitute:
Subtract y from both sides: 
Simplify:
Example Question #4 : Lines
The length of BC is x and the length of CE is y.
What is the length of segment 
Segments 
Substitute 
Example Question #4 : How To Find Length Of A Line
The length of 
What is the length of segment 
Using the segment addition postulate, we know that 
Substitute:
Subtract y from both sides: 
Simplify:
Example Question #4 : How To Find Length Of A Line
The length of 
What is the length of segment 
Segments 
Substitute 
Example Question #12 : Lines
Find the average of the two endpoints to find their midpoint. To find the average of two numbers, add them together and divide by two.
Example Question #13 : Lines
How many lines of symmetry does a square have?
A line of symmetry is the imaginary line that you draw through a shape so that you can fold the image over the line and have both halves match exactly. Any regular shape has as many lines of symmetry as it does sides. Since a square has four sides, the correct answer is 4!
Example Question #14 : Lines
How many lines of symmetry does an octagon have?
A line of symmetry divides a shape into two equal and identical halves. Any regular shape has as many lines of symmetry as it does sides. Since octagons have eight sides, the correct answer is 8.
Example Question #15 : Lines
How many lines of symmetry does a rectangle have?
A line of symmetry is the imaginary line that you draw through a shape so that you can fold the image over the line and have both halves match exactly. Any regular shape has as many lines of symmetry as it does total sides. Since a rectangle has four sides, the correct answer is 4!
All ISEE Lower Level Quantitative Resources
