Search Results | angle
Your search for "angle" returned 1,324 results
How do you sharpen a knife with sandpaper?
home.howstuffworks.com/sharpen-knife-sandpaper.htm
Some people prefer to sharpen a knife by moving the blade in circles against sandpaper, while others keep the blade at an angle. Learn how to sharpen a knife with sandpaper from this article.
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.
How The Pythagorean Theorem Helps Solve a Right Triangle
science.howstuffworks.com/math-concepts/pythagorean-theorem.htm
The Pythagorean theorem, which explains how to calculate the longest side of a right-angled triangle, is an ancient mathematical statement that still buttresses modern-day construction, aviation and even how we navigate through traffic.
How Are Rainbows Formed? The Science Behind the Colors
science.howstuffworks.com/nature/climate-weather/atmospheric/question41.htm
We can usually see rainbows right after a rainstorm on a warm Spring day. These giant colorful arcs stand out against the dark rain clouds. Have you ever wondered what causes this phenomena? Find out how rainbows are created in this article from HowStuffWorks.
Are You Deadpool or Spider-Man?
play.howstuffworks.com/quiz/are-you-deadpool-or-spiderman
Wade Wilson and Peter Parker are two heroes who clearly approach problems from different angles trying to achieve the same goal. So what kind of hero are you, anyway? Grab your mask and take the quiz to find out!
Trig Identities: A Crash Course in Complex Math Concepts
science.howstuffworks.com/math-concepts/trig-identities.htm
Fundamental trigonometric identities, aka trig identities or trigo identities, are equations involving trigonometric functions that hold true for any value you substitute into their variables.
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.
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!
79 Riddles for Kids (With Answers)
entertainment.howstuffworks.com/leisure/brain-games/riddles-for-kids.htm
Riddles for kids are more than just a fun way to pass the time; they're a great tool for building critical thinking skills. By solving riddles and word puzzles, children learn to think creatively, explore words with multiple meanings and approach problems from different angles.
Rhombus Properties and Perimeter Formula
science.howstuffworks.com/math-concepts/rhombus.htm
A rhombus is a parallelogram shape with two pairs of parallel sides and four equal sides. These four sides of equal length also define the rhombus as an equilateral quadrilateral. Etymologically, the name of this shape stems from the Greek word "rhombos," which roughly translates to "spinning top."