Question
Need an answer ASAP
Suppose the length of the diagonal of this rectangular television screen is 29 inches and the length of the base of the screen is 21 inches.
Suppose the length of the diagonal of this rectangular television screen is 29 inches and the length of the base of the screen is 21 inches.
Answers
R_scott
(height)^2 = (diagonal)^2 - (base)^2
area = (base) * (height)
area = (base) * (height)
oobleck
use the Pythagorean Theorem.
Or recognize one of the basic Pythagorean triples: 20,21,29
Or recognize one of the basic Pythagorean triples: 20,21,29