Problema Solution
The diagonal of a rectangle big-screen TV screen measures 152 cm. The length measure 132 cm. What is the height of the screen?
Answer provided by our tutors
d = 152 cm the diagonal of the rectangle tv
l = 132 cm the length of the rectangle tv
h = ? the height of the tv
using the Pythagorean Theorem
d^2 = l^2 + h^2
152^2 = 132^2 + h^2
by solving we find
h = 75.37 cm
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the height is 75.37 cm.