How to find: Area of a Rectangle.
Formula: Lxw= area, l=lengh w=width
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Example:Lxw=
How to find: Area of a triangle.
Formula:Base x hieght x 1/2 or 1/2 bxh or bxh/2, B=base h=height -shown with a right angle.
Key words:
The base and hieght are connected by the right angle.
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Example:lxw=
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how to find: Area of a Circle.
Keywords:
D=Diameter-a line that