noodle2 noodle2
  • 18-03-2015
  • Mathematics
contestada

the diagonal of a rectangular tv screen measures 152cm . the length measures 132cm . what is the height of the screen ?

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DJFalconX DJFalconX
  • 18-03-2015
To do this we can use Pythagorean Theorem.
132^2 + b^2 = 152^2
17424 + b^2 = 23104
b^2 = 5680 (now we square root it)
B = about 75.37 cm.

So, the height is around 75.37 cm.
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