A computer screen measures 200mm by 150mm. What is the length of the diagonal?
250mm(pythagorean theorem)
all angles of rectangle=90degrees
otto spent 3/4 of the money he had saved on a new video game. if the game cost $48, how much money did he have before he bought the game?
3/4 * M = 48.
M = 4/3 * 48 = $64.
yes or nooooo
To find the length of the diagonal of a rectangle, you can use the Pythagorean theorem. The Pythagorean theorem states that in a right-angled triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
In this case, the diagonal of the screen forms the hypotenuse of a right-angled triangle, with the sides measuring 200mm and 150mm. If we let d represent the length of the diagonal, we can use the Pythagorean theorem:
d^2 = 200^2 + 150^2
To find the value of d, we can calculate the squares of 200 and 150, sum them, and then take the square root of this sum. Let's do the calculations:
d^2 = 40,000 + 22,500
d^2 = 62,500
Taking the square root of both sides:
d = √62,500
Calculating the square root, we find the value of d:
d ≈ 250
Therefore, the length of the diagonal of the computer screen is approximately 250mm.