If they are the dimensions of a rectangle then 78.4 times 42 = 3292.8 square units
Chat with our AI personalities
"784 inches area" is meaningless. If the area is 784 SQUARE inches, then each side of the square is 28 inches long.
784 is a squared number because 28*28 = 784
The area of a parallelogram does not provide enough information to determine its dimensions.
72 * 784 = 56,448
0.0089