for math final. might have extras. just went thru notebook looking for formulas
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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favorable outcomes/unfavorable outcomes | odds in favor
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unfavorable outcomes/favorable outcomes | odds against
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square root of: (x1-x2)squared + (y1-y2)squared sorry couldn't get some of the formatting correct! | distance formula
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(x1+x2/2 , y1+y2/2) | midpoint formula
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hypotenuse is A square root of 2 both legs are the same | 45-45-90 triangle
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hypotenuse is 2A one leg is A the other leg is A square root of 3 | 30-60-90 triangle
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opposite/hypotenuse | sine
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adjacent/hypotenuse | cosine
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opposite/adjacent | tangent
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A=BH | area of a parallelogram
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A=1/2(b1-b2)H | area of a trapezoid
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πd or 2πr | circumference
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A=πr squared | area of a circle
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S= 2B + PH | surface area of a prism
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S= 2πr squared + 2πrh | surface area of a cylinder
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S=B + 1/2 PL | surface area of a pyramid
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A squared + B squared = C squared | slant height
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S=πr squared + πrL | surface area of a cone
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Created by:
a_lane
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