Problema Solution
What does it mean to refer to a 20in TV set or a 25in TV set? Such units refer to the diagnose of the screen. A 15in TV set also has a width of 12inches. What is it's height. What is the height of a 15in TV_______inches
Answer provided by our tutors
a^2=C^2-b^2
a^2=15^2-12^2
a^2=225-144
a^2=81
a=9 in
TV's are measured on the diaginal.