25 units squared
The area of rectangle is : 60.0
9.8 x 5 = 49 square feet is the area of the rectangle.
5
19.63 square inches are in the area of a 5-inch diameter circle.
25 units squared
The area of rectangle is : 60.0
9.8 x 5 = 49 square feet is the area of the rectangle.
The area of rectangle is : 20.0
5
This is possible because you add perimiters but multiply areas. Consider a 2 x 4 rectangle and a 1 x 5 rectangle. The first has a perimeter of 12 (2+2+4+4), and an area of 8 (2 x 4). The second rectangle has a perimeter of 12 also (1+1+5+5), but an area of 5 (5 x 1). The closer a rectangle is to a perfect square, the larger the area will be, because a square maximizes area. A 3 x 3 square also has a perimeter of 12, but an area of 9. Heres another way to think about it: a rectangle that is one inch tall and 100 inches wide would have a perimeter of 202 inches, and an area of 100 square inches. If you added one inch to the side so that it was 101 inches wide, you would add 2 inches to the perimeter, but only one square inch to the area. However, if you made it one inch taller, you would still add 2 inches to the perimeter, but you would DOUBLE the area to 200 square inches.
The area of a rectangle is the product of its length and width. The area of a 5 foot by 7 foot rectangle is 35 square feet.
19.63 square inches are in the area of a 5-inch diameter circle.
1/2 inchArea = (length) x (width) = (1/2 inch) x (10 inches) = 5 square inches
A rectangle measuring 5m * 5m (technically, a square) has an area of 5*5 = 25 m^2
8 cm
The rectangle is 35 square feet, which would be 5,040 square inches