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an area of a triangle is the three sides comined

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Q: What is the formula of an area of a rectangle?
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Related questions

How is the formula for the parallelogram related to the area formula of the rectangle?

The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.


How do you prove the formula for the area of a rectangle?

The formula for the area of a rectangle is length x breadth. In order to prove this works, work out an area of a rectangle using that formula.


Who made the formula A equals Lw?

Oh, dude, that's like super basic math stuff. The formula A equals L times W is used to calculate the area of a rectangle. So, technically, it's not about who made it, but more about how you can use it to figure out how much space a rectangle takes up. It's like the blueprint for rectangles, man.


What is the formula to find the area of the base of a rectangular prism?

If the base is a rectangle, use the formula for the area of a rectangle.


What the formula for finding the area of a rectangle?

Area of a rectangle: a = l * w


What is the formula for the area of a square and rectangle?

The formula is for a square and rectangle is A=bh or A=lw


Formula for finding the area of a rectangle?

A = lw Area of a rectangle = length times width


How the formula for the area of a rectangle can be used to find the area of a square?

In the formula for the rectangle, put the width equal to the length.


Which figure area formula is most similar to the area formula for a parallelogram?

Rectangle


A parallelogram and the area of a what have the same formula for area?

rectangle


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.


How could you use the formula for area of a rectangle to find the formula for the area of a triangle?

A traingle covers half the area of a rectangle with the same base and [perpendicular] height.