Flashcards
pythagoras thereom
Cards in this deck (21)
- 1what is pythagoras' thereomC squared = A squared + B squared
- 2what is the formula for when its just one short side and the hypotenuseB squared = C squared - A squared
- 3what does converse meanreversal of pt
- 4what is the name of three numbers that satisfy pythagoras thirsta pythagoras triple
- 5what is a surdnumber in its simplest form
- 6is √4 or √2 in its simplest form2
- 7what is a logical, step by step argument that demonstrates the truth of a mathematical argumenttheorem
- 8name of mathematical statement proven true (answer alphabetical)proof
- 9whats the ratio of integers for a rational number2
- 10rational number, the numbers are what order? (alphabetical)finite / recurring
- 11can a rational number be a fractionyes
- 12can a irrational number be a fractionno
- 13what number type does surd belong to of the twoirrational
- 14irrational number, the numbers are what order? (alphabetical)non finite / non recurring
- 15rounded decimal such as √84 is called what?rational approximation
- 16a triangle with just the hyp and the rest are equal sides as X, first line is?hyp(2) = x(2) + x(2)
- 17a triangle with just the hyp and the rest are equal sides as X, second line is?hyp squared (answer) = 2x(2)
- 18a triangle with just the hyp and the rest are equal sides as X, third line is?x(2) = hyp(2) (ANSWER) ÷ 2
- 19a triangle with just the hyp and the rest are equal sides as X, fourth line is?x(2) = √ (hype2answer divided by two) ANSWER
- 20a triangle with just the hyp and the rest are equal sides as X, fifth line is?= answer
- 21full answer of a triangle with just the hyp and the rest are equal sides as X,A(2) = x(2) + x(2)
A (2 answered) = 2x(2)
x(2) = A divided by 2
x(2) = √128
= ans
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- Flashcards on pythagoras thereom, created by e s on 13/03/2017.
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