256 square inches. You get that by multiplying 16 by 16.
21 x 21 = 441 square inches
There is no fixed number. It depends on the product (computer monitor, TV screen, digitial camera) and the model.
The perimeter of a square with 2 inch sides is 8 inches.
21 inches is the diagonal measure of the screen in a 21-inch TV.
The area of square is : 256.0
A.256
The area of any square is equal to the square of any of its sides. Therefore, the area of a television screen with 16 inch sides would be 16 squared, or 256 square inches.
the answer is A. 256 square inches i just took the test
256 square inches. You get that by multiplying 16 by 16.
If its a square, then it has four congruent sides. Therefore, because A=length x width, A= 16 x 16. Area= 256 in2
A square TV screen with a side length of 16 inches has an area of 256 square inches.
The formula for the area of a rectangle is A = width x length, therefore, Area of tv screen = 16in x 16in A = 256in2
21 x 21 = 441 square inches
Currently, the sweet sport for TV's lies in the 42 inch. domain. Excellent value per square inch of viewing area.
There is no fixed number. It depends on the product (computer monitor, TV screen, digitial camera) and the model.
It is a 24 square foot touch screen.It would be labeled a 60 inch screen. (TV and computer screens are measured corner to corner. )