Understanding Scalene Triangles
Choose your learning level
Watch & Learn
Video explanation of this concept
concept. Use space or enter to play video.
Beginner
Start here! Easy to understand
Now showing Beginner level explanation.
Beginner Explanation
A scalene triangle has all sides and angles different from each other.
Practice Problems
Test your understanding with practice problems
1
Quick Quiz
Single Choice Quiz
Beginner
Which of the following is a property of a scalene triangle?
Please select an answer for all 1 questions before checking your answers. 1 question remaining.
2
Real-World Problem
Question Exercise
Intermediate
Skateboard-Ramp Design
You are designing a skateboard ramp in the shape of a triangle. Each side of the triangular frame must be a different length so that the frame is a scalene triangle. What requirement do you need to check to guarantee the ramp is scalene? (Answer in your own words.)
Click to reveal the detailed solution for this question exercise.
3
Thinking Challenge
Thinking Exercise
Intermediate
Think About This
Determine if a triangle with sides $5$, $7$, and $8$ is scalene.
Click to reveal the detailed explanation for this thinking exercise.
4
Challenge Quiz
Single Choice Quiz
Advanced
A triangle has angles $30^\circ$, $60^\circ$, and $90^\circ$. Is it scalene?
Please select an answer for all 1 questions before checking your answers. 1 question remaining.
Recap
Watch & Learn
Review key concepts and takeaways