
Geometry Algorithms and Applications

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of this video in the series?
Graph Theory Algorithms
Basic Geometry Algorithms
Number Theory Algorithms
Sorting Algorithms
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which applications are polygons commonly used?
Online maps and 3D games
Database management systems
Text editors
Operating systems
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What defines a simple polygon?
A polygon with only three sides
A polygon with non-intersecting edges
A polygon with intersecting edges
A polygon with curved edges
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are points typically represented in programming?
As a single integer
As a structure or class with x and y coordinates
As a string
As a boolean value
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for the area of a triangle with one vertex at the origin?
Product of the x and y coordinates
Cross product of the vectors formed by the other two vertices
Sum of the x and y coordinates
Difference of the x and y coordinates
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to handle the sign of the cross product?
To simplify the algorithm
To ensure the area is always positive
To make the code run faster
To reduce memory usage
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can the area of a triangle be calculated if none of its vertices are at the origin?
By translating the triangle to the origin
By using only the y-coordinates
By using only the x-coordinates
By ignoring the origin
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the approach to finding the area of a polygon with multiple sides?
Use only the x-coordinates
Use only the y-coordinates
Divide it into smaller triangles with one vertex at the origin
Calculate the perimeter first
9.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What will be discussed in the next video of the series?
Number theory applications
Finding the intersection of two line segments
Advanced sorting algorithms
Graph traversal techniques
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