If you know the dimensions of the missing triangle, then compute the area from those dimensions, then subtract that answer from the area of the full rectangle.
Measure the rectangle, multiply the sides. Measure the hole, find the area. Subtract circle from rectangle.# 5x6 rectangle. 5*6 = 30 # Circle is 3 inches across, 3.14*(3/2)2 = 7.065 # 30-7.065 = 22.935
The area of a rectangle is found by using the formula A=LxW (Area equals length times width)The area of a rectangle is calculated by multiplying the length by the width - the result is square measure. A rectangle 6 inches by 8 inches would be 48 square inches in area. (6x8=48)ExampleA=LxWA=4x5A=20
Rectangle area = (rectangle width) x (rectangle height)
A = lw Area of a rectangle = length times width
Think about the flat of the box that sits on the floor. It's a square or a rectangle, and that's the only part of the box you're interested in, so forget about the rest. That square or rectangle has a length and a width, which you can easily measure. Once you measure them, multiply them, just as you would with any other square or rectangle to find its area.
Area of rectangle with part of the shape missing = area of rectangle (lengthxwidth)-area of missing part.
Area = 108cm2 Width = 12cm Length = 9cm
The area of rectangle is : 35.0
A rectangle has a length, a width, and an area. If you know any two of them, you can figure out the missing one.
Measure diagonally with a tape measure from corner to corner of the viewable area only. Doesn't matter if you start on the top corner or the lower corner.
A right-angle triangle is half of a square or rectangle. Draw a square or rectangle and draw a line from one corner to the corner diagonally opposite. You now have two triangles of the same area.
24 sq in
The area of a rectangle cannot be 48 feet since that is NOT a measure of area. Area is measured in square units.
You would multiply the length by the width.
You get two congruent right triangles when you divide a rectangle diagonally. (This is one way to show that the area of each of those triangles is 1/2*base*height. Rectangle area = (4 in)(8 in) = 32 in2. Triangle area = (1/2)(4 in)(8 in) = 16 in2.)
Yes.
Measure the rectangle, multiply the sides. Measure the hole, find the area. Subtract circle from rectangle.# 5x6 rectangle. 5*6 = 30 # Circle is 3 inches across, 3.14*(3/2)2 = 7.065 # 30-7.065 = 22.935