Search Results | equilateral triangle
Your search for "equilateral triangle" returned 17 results
How to Find the Area of a Triangle
science.howstuffworks.com/math-concepts/area-of-a-triangle.htm
With its three sides and three angles, the triangle is one of the most basic shapes in geometry. This means calculating the area of a triangle is a fundamental skill in geometry, with multiple formulas available depending on the type of triangle and the given data.
30-60-90 Triangle: 4 Facts to Remember for Your Next Test
science.howstuffworks.com/math-concepts/30-60-90-triangle.htm
Anyone who's ever faced mind-numbing trigonometry problems and practice questions will be familiar with the Pythagorean Theorem and its square root principles in the 30-60-90 triangle. This special triangle has several short-cut rules to help new mathematicians find interior angles and linear lengths quickly.
Twelve Triangles Quilt Block
lifestyle.howstuffworks.com/crafts/quilting/twelve-triangles-quilt-block.htm
The Twelve Triangles quilt block looks good from any angle. Download the free quilt block and learn to make it with the instructions on HowStuffWorks.
Test Your Knowledge Of Geometric Shapes With This Quiz!
play.howstuffworks.com/quiz/97-people-cant-name-these-geometric-shapes-can-you
As we moved from kindergarten to high school, we learned about the different shapes, but how well will you be able to identify them from a picture? Let's find out!
What Is the Area Formula for a Rectangle, a Triangle and a Circle?
science.howstuffworks.com/math-concepts/area-formula.htm
Want to know the area of your pizza or the kitchen you're eating it in? Come on, and we'll show you how to figure it out with an area formula.
Congruent Angles: Definition, Symbol and Key Theorems
science.howstuffworks.com/math-concepts/congruent-angles.htm
Two congruent angles are simply pairs of angles with equal measures. You can find congruent angles examples in hundreds of everyday objects.
How to Optimize Speaker Performance
electronics.howstuffworks.com/how-to-optimize-speaker-performance.htm
It's one thing to buy a set of top-brand speakers, it's another thing to know how to optimize speaker performance. This article shows you how to optimize speaker performance.
Can you ace this 5th grade math quiz?
play.howstuffworks.com/quiz/can-you-ace-this-5th-grade-math-quiz
For must of us, 5th grade was a long time ago. Mental math gets fuzzy and how to solve for X is a distant memory. But the concepts are pretty basic ... right? See if you're a math buff with our 5th grade math quiz!
Polygons: Regular vs. Irregular, Convex vs. Concave
science.howstuffworks.com/math-concepts/polygons.htm
Whether you're studying up for a math test, helping your child with homework or just trying to brush up before trivia night, learning the basic ins and outs of polygons will serve you well.
How Tessellations Work
science.howstuffworks.com/math-concepts/tessellations.htm
Mathematics achieves the sublime. Sometimes, as with tessellations, it rises to art. In their simplest form, tessellations consist of a single shape that repeats over a two-dimensional plane without any gaps. Why was M.C. Escher so fixated on them?