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The area of Joseph’s rectangular homework desk is 1,008 square inches. If the length of his desk is 42 inches, how wide is his desk?
The area of rectangle is : 30.0
12.806248474865697
187 sq. inches (area for a rectangle= length x width
Using Pythagoras' theorem it is 26 inches in length
the answer is 48 in2
it's four thirds as long as it is wide.
The area of rectangle is : 21.0
To calculate the total number of tiles needed to make a rectangle that is 4 tiles wide, you would need to consider the length of the rectangle as well. If the length of the rectangle is x tiles, then the total number of tiles needed would be 4 times x, which simplifies to 4x. Therefore, the number of tiles needed to make a rectangle that is 4 tiles wide would be 4 times the length of the rectangle.
Add the length and the width; Double the answer; Job done.
Simply add length plus width (8+6=14) and add the total to itself (14+14=28). Done!
15 inches (solved with the help of Pythagoras' theorem)