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3 votes
A certain television is advertised as a 80-inch TV (the diagonal length). If the

width of the TV is 64 inches, how many inches tall is the TV?​

User Max Smith
by
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1 Answer

4 votes

Answer: 48 inches tall

Step-by-step explanation: (I just learned this) First, you square 80 and 64. 80 will be 6400 and 64 will be 4096. Then you use the Pythagorean Theorem, which is a² + b² = c². A. and B. are the legs in a triangle and C. is the hypotenuse. If you have A. and C. but not B, you square A. and C. and subtract C. from A. Then, after you get the number, you square that number, which will be√(2304), which makes 48.

User ENDOH Takanao
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