Problema Solution
christina owns a 45- inch tv( that is,measure 45 inches on the diagonal). If the televison is 36 inches across the bottom, find the height of the tv.
Answer provided by our tutors
a^2 + 36^2 = 45^2
a^2 + 1296 = 2025
a^2 = 729
a = 27
Therefore, the height of the tv is 27 inches.