SOLUTION: The length of the diagonal of a television screen is 75 cm.If the screen is 45 cm wide, find the area of the screen.

Algebra.Com
Question 1086265: The length of the diagonal of a television screen is 75 cm.If the screen is 45 cm wide, find the area of the screen.
Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
Find the height using the Pythagorean theorem,



Solve for H then plug the value into the area formula,



RELATED QUESTIONS

The width of a rectangular TV screen is 14.5 cm more than the height. If the diagonal is... (answered by ikleyn)
The size of the screen of a television set is usually given in terms of its diagonal .... (answered by amoresroy)
Televisions are sold by the length of the diagonal across the screen. If a new 48-in... (answered by rfer)
The diagonal measure of a rectangular computer monitor screen is 53 cm. If the screen is (answered by oscargut)
An advertisement claims that a television has a 56 inch screen, which woulds be the... (answered by Alan3354)
a TVs size is described by the length of the diagonal across the screen. If 2 inches... (answered by ikleyn)
The width of a wide screen TV is 10 in. less than its length. The diagonal of the... (answered by Seutip)
The length of the diagonal of a television screen is the measurement used to report its... (answered by fractalier)
The size of a flat screen television indicates the length of the diagonal of the screen.... (answered by Alan3354)