Compute the height of a 15-inch computer screen, if the screen size represents the diagonal measurement and the width of the screen is 12 inches.

![14978|170x134](upload://z5WGbLJ6JEfHjlPl5i5lnHDlPkC.jpeg)

In the following problems, compute the distance in millimeters between the following (x, y) screen coordinates measured in pixels. Assume that a pixel is a dot with diameter of 0.28 mm.

(0, 0) and (0, 1000)


Distance (d) can be found using the Pythagorean equation:

![14979|231x87](upload://crTt2ukq7l2P2d17cHwNqbKOSGS.jpeg)
d = 1000 pixels
d= 1000 (pixels) * 0.28 (mm / pixel) = 280 mm
The distance between coordinates is 280 mm.

Computer Science & Information Technology

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