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MATHEMATICS

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MATHEMATICS

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    1. MATHEMATICS SQUARES SQUARE ROOTS

    2. TODAYS MATH PREVIEW AREA OF SQUARES AREA OF RECTANGLES AREA OF TRIANGLES CONNECTIONS Exponents Pythagorean Theorem

    3. MATH RELATIONS Square Roots Scientific Calculators

    4. Area of Squares Area formula: A=s (A=area & s=side) Smeans sxs

    5. Area of Rectangles Area formula: A = l x w L = length W = width

    6. Area of Triangles Area formula: A = bh B = base H = height or altitude

    7. Types of Triangles Acute: triangles with angles less than 90 Obtuse: triangles with one angle greater than 90 but less than 180 Right: triangles with one angle equaling 90

    8. CONNECTIONS Exponents: 7 = 7 x 7 7 where 7 is the BASE and is the exponent. Pythagorean Theorem: A+B=C The square root of A & B are legs and the square root of C is the hypotenuse of the right triangle

    9. Square Roots One of the two equal factors of a number. A square root of 144 is 12 since 12 squared = 144.

    10. Scientific Calculator Enter square root symbol before entering the number Press enter or equal

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