Maths question?
the assignment goes like this:
a )measure the length and wideth of a tv screen.
length=73
width=56
(done)
(b) draw a diagram and write the length and width on it (done)
(c) use pythagoras theorem to calculate the length of the diagonal. Measure the diagonal of the television screen.
pythagoras = 92
d) state what size tv screen you were measuring and how this advertised size compares with what you calculated in part (c) and part (d)…
i dont understand the last question.. any ideas?
Favorite Answer
when you consider the viewing size, there is a frame around the edge of the tube so there is a difference between these two figures.
in other words the tv you measured could have been advertised as a 1m screen because that is the size of the tube rather than the picture.
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