SOLUTION: when it was a rectangle the height was 20 inches what is the lenght of the screen?
if josie's 36-inch Tv is a square, then what is the lenght of each side?
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-> SOLUTION: when it was a rectangle the height was 20 inches what is the lenght of the screen?
if josie's 36-inch Tv is a square, then what is the lenght of each side?
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Question 1013583: when it was a rectangle the height was 20 inches what is the lenght of the screen?
if josie's 36-inch Tv is a square, then what is the lenght of each side? Answer by fractalier(6550) (Show Source):
You can put this solution on YOUR website! Sounds like two separate questions...the second one can be answered by knowing that the 36 inches is the diagonal length of a square...we divide it by sqrt(2) and get
36 / 1.414 = 25.46 inches
If the height was 20 inches, then we use Pythagoras to find the length,x...
x^2 + 20^2 = 36^2
x^2 + 400 = 1296
x^2 = 896
x = 29.93 inches
