0
A= 2lw+2lh+2wh
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How do you find the area and the perimeter of a rectagle?
To find the area of a rectangle, you multiply the width by the length. Area=width multiplied by length. To find the perimeter of a rectangle, you can either add all four sides of the rectangle together (p=w+w+l+l), or find the length and width of the rectangle and multiply that by 2 (p=2(w+l)). You can also find the perimeter by multiplying the width by 2 and the length by 2 and then adding those together (p=2w+2l).
How do you find the area of a rectangle and any triangle?
Rectangle: length x width triangle: (base x height)/2
How do you find the area of a rectangle with dimensions 2in 5in?
Area = 2*5 = 10 square inches
What are formulas for area and perimeter?
Perimeter is the distance around the figure. Add all sides. Area depends on the figure. Triangle --- 1/2 bh Rectangle --- lw. Others --- divide into triangles and find the area of each triangle then add all together.
If A circle and rectangle have the same area the circle has a diameter of 42 centimeters and rectangle has a width of 18 centimeters find the perimeter of the rectangle?
Area of circle = pi*212 = 1385.44236 square cm Area of rectangle = 1385.44236 square cm Lenght of rectangle = 1385.44236/18 = 76.96902 cm Perimeter of rectangle = 2(76.96902)+2(18) = 189.93804 cm
What is the formulas of rectangle square and triangle?
Area formulas? Area of a rectangle equals base*height Area of a square equals side*side Area of a triange equals 1/2 * base* height
How do you find the area of a rectangle?
Area of a rectangle= length x height.For example:A 2' by 4' rectangle would have an area of 2 x 4 = 8 square feet.As a formula, it is L*W=A.
How do you work out area of half a rectangle?
Find the area of all of it, then devide by 2.
How do you find the cubed area of a rectangle?
The question does not make any sense. A rectangle is a 2-dimensional object and an area is a 2-dimensional concept. The area of a rectangle is its length times its width. A cube is 3-dimensional. There is no such thing as a cubed area.
How do you find the area of a rectangle with a perimeter of 36m?
how do you find the area of a rectangle witha perimeter of 36 in You don't. You need more information For example a 1 x 17 rectangle has a perimeter of 36 and its area is 17. But a 2 x 16 rectangle also has a perimeter of 36 and its area is 32.
How do you find the area and the perimeter of a rectagle?
To find the area of a rectangle, you multiply the width by the length. Area=width multiplied by length. To find the perimeter of a rectangle, you can either add all four sides of the rectangle together (p=w+w+l+l), or find the length and width of the rectangle and multiply that by 2 (p=2(w+l)). You can also find the perimeter by multiplying the width by 2 and the length by 2 and then adding those together (p=2w+2l).
A rectangle has a base of 2 yards and a height of 5 feet. Find the area of the rectangle?
30 square feet
What is the area of a rectangle with a length of 2 meters?
You need the length AND the height in order to find the area
How do you find the area of a rectangle and any triangle?
Rectangle: length x width triangle: (base x height)/2
How do you find the area of a rectangle with dimensions 2in 5in?
Area = 2*5 = 10 square inches
If A circle and rectangle have the same area the circle has a diameter of 42 centimeters and rectangle has a width of 18 centimeters find the perimeter of the rectangle?
Area of circle = pi*212 = 1385.44236 square cm Area of rectangle = 1385.44236 square cm Lenght of rectangle = 1385.44236/18 = 76.96902 cm Perimeter of rectangle = 2(76.96902)+2(18) = 189.93804 cm
What are formulas for area and perimeter?
Perimeter is the distance around the figure. Add all sides. Area depends on the figure. Triangle --- 1/2 bh Rectangle --- lw. Others --- divide into triangles and find the area of each triangle then add all together.
