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Areas of Triangles, Quadrilaterals, and Circles . By: Mr. Sheldon. Area of a Triangle. b=Length of an Base h=Height or Length of an Altitude. Area of a Rectangle. length of the rectangle w= width of rectangle. Area of a Square. length of any one side of the square.
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Areas of Triangles, Quadrilaterals, and Circles By: Mr. Sheldon
Area of a Triangle • b=Length of an Base • h=Height or Length of an Altitude
Area of a Rectangle • length of the rectangle • w= width of rectangle
Area of a Square • length of any one side of the square
Area of a Parallelogram • length of a base • length of the height
Area of a Trapezoid • = length of one base • = length of the opposite base • height of the trapezoid
Circumference of a Circle • radius of the circle • Always give in terms of π before giving a decimal answer
Area of a Circle • radius of the circle • Always give in terms of π before giving a decimal answer
Assignment • Worksheet over area of triangles and quadrilaterals