A TV screen is 57 in. Diagonal
And has a height of 30 in. What is the width
To find the width of the TV screen, we can use the Pythagorean theorem.
Let's denote the width as W.
According to the Pythagorean theorem, we have:
W^2 + 30^2 = 57^2
W^2 + 900 = 3249
W^2 = 3249 - 900
W^2 = 2349
Taking the square root of both sides, we get:
W = sqrt(2349)
W ≈ 48.45 inches (rounded to two decimal places)
Therefore, the width of the TV screen is approximately 48.45 inches.