Topics About Contact Resources Quotes

How to Calculate the Size of a Screen

basicsinteractivealgebraprogramming

We measure the size of screens by their diagonal length.
We use the diagonal length to account for any aspect ratio because it takes into account both the horizontal and vertical lengths .
To measure a diagonal we can apply the distance formula.

6.0² + 9.0² = 10.8²
aspect ratio = 2:3

More to Learn

Percentages Are Reversible
basicsPercentages Are Reversible
How to Convert Units Interactive
basicsHow to Convert Units Interactive
finding the factors of integers
basicsWhat Are Factors and How Do We Find Them
Greatest Common Factor
basicsInteractive Greatest Common Factor (or Divisor)
Interactive Binary Tree
programmingInteractive Binary Tree
Interactive Law of Sines
trigonometryInteractive Law of Sines
Sum of naturals (Gaussian Sum)
geometrySum of naturals (Gaussian Sum)
Intersecting Chords Theorem
geometryIntersecting Chords Theorem
How to multiply x to get y
basicsHow to multiply x to get y