576square feet
Area = Side * Side
Area = 10*5 = 50 square feet
-- The area of the front side, back side, left side and right side is 10 square feet each. -- The area of the bottom side and top side is 100 square feet each. -- The total area of the cardboard or plywood needed to fabricate the 6 sides of the box is 280 square feet. -- The volume is 200 cubic feet.
Area = 13x13 = 169squared feet
There are two equations that need to be known for this. The first is that the perimeter of a square is 4 times the side length. So in this case the perimeter is twelve feet, we know that the side length must be 3 feet. The other equation is that the area of a square is the side length squared. So in this case, the side length is 3 feet, so the area is 9 feet2
The triangle's area = 52.5 feet2 if one side is 7 feet and the other side is 15 feet.
28 The correct answer is 74 feet. (assuming the room is a rectangle). The Formulas you need to know are: Area is found by side x side. Then, side = Area/side, then, side = 322/23. This equals 14 feet for the other side of the room. Perimeter is the sum of all sides. 14+14+23+23= 74
Area of a square is one side times the other, so 70 * 70 which is 4900 sq feet
The side lengths of a square if the area is 4,225 square feet is: 65 feet.
A square with a side length of 12 feet has an area of 144 square feet.
Area = 10*5 = 50 square feet
Area = Side * Side
-- The area of the front side, back side, left side and right side is 10 square feet each. -- The area of the bottom side and top side is 100 square feet each. -- The total area of the cardboard or plywood needed to fabricate the 6 sides of the box is 280 square feet. -- The volume is 200 cubic feet.
Area = 13x13 = 169squared feet
There are two equations that need to be known for this. The first is that the perimeter of a square is 4 times the side length. So in this case the perimeter is twelve feet, we know that the side length must be 3 feet. The other equation is that the area of a square is the side length squared. So in this case, the side length is 3 feet, so the area is 9 feet2
A square with a side length of 2.8 feet has an area of 7.84 square feet.
The area of a square of a with 82 feet on each side is: 6,724 square feet.