0 votes 0 votes Given that a 22-inch monitor with an aspect ratio of 16:9 has a monitor resolution of 1920X1080,what is the width of the monitor ? a)19.17 inches b)22 inches c)8.53 inches d)10.79 inches Sanjay Sharma asked Jan 8, 2017 Sanjay Sharma 3.7k views answer comment Share Follow See 1 comment See all 1 1 comment reply DeekGate commented Jan 6, 2023 reply Follow Share Ye question kisne post kiya h, aur ye question Kahan se Mila, kya kisi exam ka h ya kisi particular book me, please reply. Jisse meri help ho jaye mere upcoming exam me. 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes a) 19.17 inches bhoop1104 answered Jan 10, 2017 • edited Nov 29, 2018 by bhoop1104 bhoop1104 comment Share Follow See all 4 Comments See all 4 4 Comments reply Prasanjeet Ghosh commented Mar 30, 2018 reply Follow Share ?????????????????????? 0 votes 0 votes Shivang Batish commented Nov 19, 2018 reply Follow Share Please explain 0 votes 0 votes bhoop1104 commented Nov 29, 2018 reply Follow Share First find diagonal in pixels Square of dpx = square of 1920 + square of 1080 = 4852800 dpx = 2202.91 px (after calculating square root approx) Now calculate pixels per inch ie. ppi ppi = dpx / d = 2202.91 / 22 = 100.13 ( d is the diagonal in inches ie. 22 inches) And now you can calculate its physical dimensions by dividing corresponding pixel dimensions by ppi: Width = wpx / ppi = 1920 / 100.13 = 19.17 (wpx is the width in pixels ie 1920) Or simply, Sqrt (square of (19.17) + square of (10.79)) Pythagoras theorem right. 0 votes 0 votes Kuljeet Shan commented May 19, 2019 reply Follow Share @bhoop1104 At last I think u did some mistake, correct me if I m wrong. I think resolution is always vertical × horizontal. U should divide like 1080/100.13 = 10.79 Option D 0 votes 0 votes Please log in or register to add a comment.
0 votes 0 votes let width =16x height =9x 22 inch monitor means 22 inch diagonal length 256x^2 +81x^2 =484 (pytha.) 337 x^2= 484 x=1.2 approx width = 16x1.2 =19.2 approx Sanjay Sharma answered May 4, 2021 Sanjay Sharma comment Share Follow See all 0 reply Please log in or register to add a comment.