A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the widthof the screen to the height of the screen, is 16:9.What is the length of the diagonal of the screen, to the nearest whole inch?

width = 20 inch width/height = 16:9 20*9/16 = height 45/4 = height rectangle screen diagonal = 202…

Answered: A computer monitor is 20 inches wide.…

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter11: Rational And Irrational Numbers

Section: Chapter Questions

Problem 12CT

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A computer monitor is 20 inches wide. The aspect ratio, which is the ratio of the width of the screen to the height of the screen, is 16:9. What is the length of the diagonal of the screen, to the nearest whole inch?