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# Area formulas

TermDefinition
What is the formula for the area of a quadrilateral? LÃW
What is the formula for the area of a triangle? BÃHÃ·2
What is the formula for the area of a Circle? Î Ãr2
How do find the height of a triangle? Use the Pythagorean therom (a2+b2=c2)
How do you get the area of a trapaziod? Divide the shape into a square and 2 triangles then +
What is the formula for the area of a trapazoid? Base1+base2 2 Ãh
What is the formula for the circumference? DÏ
How do you get the area of a regular polygon? Break the sides into shapes you can use
What is the formula for perimeter? +all the sides
Created by: Natalia1234