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How do you find the area of a compound figure with there is a trapezoid and a rectangle?
Wiki User
∙ 12y ago
Work out each figure separately then add them together:
Area of a trapezoid = 0.5*(sum of parallel bases)*height
Area of a rectangle = length*height
Wiki User
∙ 12y ago
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How do you figure out the area of a rectangle?
Area = length x width
What is the area of composite figures?
It is the sum of the areas of all the components.
What happens to the area of a figure when the scale of the figure changes?
To find the new area, you have to multiply the original area by the square of the scale change. For example, you have a rectangle with adjacent sides of 3 and 4. Another rectangle has the same dimensions but with triple the scale. The original rectangle's area is 12. Multiply that by 9, which is the square of the new scale, and you get an area of 108. That matches up with the area of the new rectangle, which has adjacent sides of 12 and 9.
The perimeter of the figure is 42.5cm. what formula do you use to figure out the area?
It depends what shape the figure is ! If it's a square or rectangle - you would need one more piece of information (the length of one side).
Find the area of this trapezoid All length measures are in centimeters?
The area of a trapezoid is equal to the height, multiplied by the average of the two widths.
Volume of a rectangular prism area of a trapezoid area of a rectangle?
Volume of a rectangular prism= LengthXWidthXHeight Area of a Rectangle= LengthXWidth Area of a Trapezoid= (Bottom+Top)/2)XHeight
Which formula for the area of a parallogram is similar to a rectangle circle triangle ellipse or trapezoid?
Rectangle Area of parallelogram = Base * Height Area of rectangle = Base * Height
When do you find an area or volumn by separting the figure into smaller figures?
When u can't directly find the volume or area. But u can if u want for a trapezoid, u can separate it as 2 triangles and a rectangle.
How can you figure out the area of a rectangle?
The answer depends on what information about the rectangle you do have.
What is the formula to find volume of a trapezoid?
The trapezoid is a plane figure which has surface Area, but no volume but if there was a 3d figure your equation would be. The Surface Area of a trapezoid = ½(b1+b2) x h X Height of figure.
What is the area of a figure that is formed using a rectangle with a base of 6 cm and a height of 12 cm and a trapezoid with one base of 12 cm one base of 16 cm and a height of 7 cm?
the area o rectangle is 6 x 12 = 72 and the area of trapezoid is 1/2 (12+16) X 7 = 98. The sum is 72 + 98 = 170 Square cm
How do you find the area of a trapezoid using the area of a triangle?
You have to cut the trapezoid into three shapes. The three shapes will be two triangles and one rectangle or square. You have to find the area of these three shapes and then add all of the three areas up to find the area of the trapezoid.
How do you measure area of trapezoid?
To find the area of a trapezoid you have to use the equations: [Height divided by 2] x [base1+base2] and the answer you get is the area of the trapezoid.
How do you figure out the area of a rectangle?
Area = length x width
What does surface area formula look like?
That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.That depends what kind of figure you are talking about. The formula for the area of a circle is quite different from the area of a rectangle, for example.
What is the base 6 and 10 height area?
If the figure is a rectangle, the area is 60. If the figure is a triangle, the area is 30.
Why the formula to find the area of a parallelogram is the same as the formula to find the area of a rectangle?
of course base times height for a square or rectangle. but for a trapezoid a= h x "b1+b2"
