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A rectangle is, by definition, a parallelogram with four equal angles, all of which equal 90 degrees. If you only know three angles in a rectangle, something is wrong. In order to find the area of a rectangle, you must know its height and length. The area is then found by multiplying these two values together.

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Q: How do you find the area of a rectangle with 3 angles given?
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Related questions

Given two sides of a rectangle find the angles?

all four angles of any rectangle each equal 90 degrees by definition


How do you find the dimension of a rectangle when area is given?

Divide its area by a given side


How can you find the area of trapezium if length of 4 side is given?

You can't - there is not enough information. The area also depends on the angles. For example, a rectangle of 6 x 4 has an area of 24 square units; if you change the angles, while keeping the sides, the area gets less, until - when two opposite angles are near zero, and the other two angles are near 180 degrees - the rectangle's area will be almost zero.


How do you find the area of rectangle given its perimeter?

You cannot.


How do you find the length of a rectangle given the width and area?

the area of a rectangle = length x widthwe can rearrange this to give uslength of a rectangle = area/ width


How do you find the length of a rectangle when the width and area are provided?

For a rectangle, area equals length times width. To find the length given the width and area, divide the area by the width.


How do you find the length and width of a rectangle given the area?

You can't. There are an infinite number of possible rectangles with a given area.


How do you find width of a rectangle when given area?

Divide the area by the length will give you the width


Find the area of each rectangle with the given base and height 4 ft 4 in?

find the area of a rectangle with base 4 ft and height 4 in?


Can you find the area of a rectangle if the problem doesn't show you the base and height?

The one alternative to find the area of a rectangle is when you are given the length of one diagonal and its slope.


How do you find the area of a rectangle when given the base and height?

Multiply them by eachother.


How do you find a perimeter of a rectangle with one number given?

If you are given the area you will have to think what do you times with the number you have to get it.