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squares and square roots

# squares and square roots - ● Pythagorean Theorem ● A²...

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MATHEMATICS SQUARES SQUARE ROOTS

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TODAY’S MATH PREVIEW AREA OF SQUARES AREA OF RECTANGLES AREA OF TRIANGLES CONNECTIONS Exponents Pythagorean Theorem
MATH RELATIONS Square Roots Scientific Calculators

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Area of Squares Area formula: A=s² (A=area & s=side) S²means sxs
Area of Rectangles Area formula: A = l x w L = length W = width

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Area of Triangles Area formula: A =  ½  bh B = base H = height or  altitude
Types of Triangles Acute: triangles with angles less than 90º Obtuse: triangles with one angle greater than 90º but less than 180º Right: triangles with one angle equaling 90º

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CONNECTIONS Exponents: 7² = 7 x 7 7² where 7 is the BASE and ² is the exponent.

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Unformatted text preview: ● Pythagorean Theorem: ● A²+B²=C² ● The square root of A & B are legs and the square root of C is the hypotenuse of the right triangle Square Roots ● One of the two equal factors of a number. ● A square root of 144 is 12 since 12 squared = 144. Scientific Calculator ● Enter square root symbol before entering the number ● Press enter or equal This powerpoint was kindly donated to www.worldofteaching.com http://www.worldofteaching.com is home to over a thousand powerpoints submitted by teachers. This is a completely free site and requires no registration. Please visit and I hope it will help in your teaching....
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