Easy Area Formulas for Geometric Shapes: Learn and Apply in a Snap!
Discover simple ways to calculate the areas of rectangles, triangles, circles, and more. Follow clear formulas and examples to master these concepts effortlessly. Don't miss out on essential tips for success!
Easy Area Formulas for Geometric Shapes: Learn and Apply in a Snap!
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Presentation Transcript
Area Formulas By: Samantha Aitkens
Area of a Rectangle • Finding the area of a rectangle • Area= Base X Height • A=BXH • For Example, • Base is 8 in, Height is 11 in • A= 8 X 11 • A=88 Squared Inches • Don’t forget to square the units! 11 Inches 8 Inches
Area of a Triangle • Finding the area of a triangle • Area= ()Base X Height • For Example, • Base is 4 cm, Height is 9 cm • A= ()4 X 9 • A=18 squared centimeters • Don’t forget to square the units! 9 cms 4 cms
Area of a Circle 4 mm Full Circle • Area= X Radius Squared • A= A= 12.56 squared mm • Radius is the Diameter • Don’t Forget to Square Units! Semi-Circle • Area= X Radius Squared • A= 6.28 sq. mm • Radius is the Diameter • Don’t Forget to Square Units! 2 mm
Other Area Formulas • Parallelogram • A=BXH • Square • A= • Trapezoid
