16:9 Aspect Ratio Wide-Screen Tv - REFERENCE

This is the viewing area of the picture!
Screen Dimensions for 16:9 Aspect Ratio Wide-Screen Tv:

26" = 12.7 (H) x 22.7 (W)..........288.3 (sq.in.)
27" = 13.2 (H) x 23.5 (W)..........310.2 (sq.in.)
30" = 14.7 (H) x 26.1 (W)..........383.7 (sq.in.)
32" = 15.7 (H) x 27.9 (W)..........438.0 (sq.in.)
34" = 16.7 (H) x 29.6 (W)..........494.3 (sq.in.)
37" = 18.1 (H) x 32.2 (W)..........582.8 (sq.in.)
40" = 19.6 (H) x 34.9 (W)..........684.0 (sq.in.)
42" = 20.6 (H) x 36.6 (W).........754.0 (sq.in.)
43" = 21.1 (H) x 37.5 (W)..........791.2 (sq.in.)
44" = 21.6 (H) x 38.3 (W)..........827.3 (sq.in.)
45" = 22.1 (H) x 39.2 (W)..........866.3 (sq.in.)
46" = 22.6 (H) x 40.1 (W)..........906.3 (sq.in.)
47" = 23.0 (H) x 41.0 (W)..........943.0 (sq.in.)
50" = 24.5 (H) x 43.6 (W)..........1068.2 (sq.in.)
51" = 25.0 (H) x 44.5 (W)..........1112.5 (sq.in.)
52" = 25.5 (H) x 45.3 (W)..........1155.1 (sq.in.)
53" = 26.0 (H) x 46.2 (W)..........1201.2 (sq.in.)
55" = 27.0 (H) x 47.9 (W)..........1293.3 (sq.in.)
56" = 27.5 (H) x 48.8 (W)..........1342.0 (sq.in.)
57" = 27.9 (H) x 49.7 (W)..........1386.6 (sq.in.)
60" = 29.4 (H) x 52.3 (W)..........1537.6 (sq.in.)
61" = 29.9 (H) x 53.2 (W)..........1590.7 (sq.in.)
62" = 30.4 (H) x 54.0 (W)..........1641.6 (sq.in.)
65" = 31.9 (H) x 56.7 (W)..........1808.7 (sq.in.)
70" = 34.3 (H) x 61.0 (W)..........2092.3 (sq.in.)

Here is the formula...
For a Standard 4:3 screen:
Width = Diagonal X 0.8
Height = Diagonal X 0.6
SO, a 32 inch 4:3 screen is 25.6 inches wide and 19.2 tall.

For a 16:9 Widescreen:
Width = Diagonal X 0.87157552765421
Height = Diagonal X 0.490261259680549
SO, a 43 inch 16:9 screen is 36.6 inches wide and 20.6 inches tall.

SOURCE