16
Please help yourself and learn this without a simple base knowledge like that, no offence, you won't get very far.
8 and 6
First find the dimensions of the rectangle. Let its length be 2x and its width be x: 2(2x+x) = 60 4x+2x = 60 6x = 60 x = 10 Therefore: length = 20cm and the width = 10cm Area = length*width Area = 200cm2
Let the length be 4x and the width be x: 2(4x+x) = 60 8x+2x = 60 10x = 60 x = 6 So: length = 24 and width = 6 Area = length*width Area = 144 square inches
The perimeter of a rectangle is found by the following formula: (Length x 2) + (Width x 2) or Length + Length + Width + Width.
9 inches
Length = 4, Width = 2
The dimensions of a rectangle are the length and the width. With these two measurements , the area of the rectangle can be calculated : Area = length x width. The perimeter can also be found : Perimeter = (2 x length) + (2 x width).
To find the width of a rectangle, you can use the formula for area: Area = Length × Width. Given that the area is 300 ft² and the length is 2 feet, you can rearrange the formula to find the width: Width = Area / Length. Substituting the values, Width = 300 ft² / 2 ft = 150 feet. Thus, the width of the rectangle is 150 feet.
To calculate the area of a rectangle you need to multiply the width by the length
The perimeter of a rectangle is the distance around the rectangle. The area of a rectangle is the space inside the rectangle. To calculate either one you need the length and the width of the rectangle. To calculate the area multiply the length times the width. To calculate the perimeter add the length+width+length+width (that is the distance all the way around)
To find the area of a rectangle, you need to know the formula: Area = length x width. Given that the perimeter is 72m and the width is 16m, we can calculate the length by using the formula for perimeter of a rectangle: Perimeter = 2(length + width). Substituting the values we have, 72 = 2(length + 16), which simplifies to length + 16 = 36. Therefore, the length of the rectangle is 20m. Finally, the area of the rectangle is 20m x 16m = 320 square meters.
The area of a rectangle is calculated by multiplying its length by its width. For a rectangle with a length of 4 cm and a width of 2 cm, the area would be 4 cm × 2 cm = 8 cm².
To find the area of a rectangle, use the formula: Area = Length × Width Area=Length×Width Given: Length = 9 cm Width = 8 cm Area = 9 × 8 = 72 cm 2 Area=9×8=72 cm 2 ✅ Answer: 72 cm²
2
The area is 10x .
Area = Length * width A = 12 * 10 A = 120 units 2
Area = length*width new Area = 2 * length * width Area is doubled