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9 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Volume of cone |
1/3 x π x (rxr) x h |
One third of cylinder |
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Total surface area of cone |
[ π x (rxr) ]+[π x (rxr) x ł] |
1 circle and 1 lateral surface area |
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Vol of Pyramid |
1/3 x base area x height |
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Surface area of pyramid |
Sum of the area of all the faces |
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Trigonmetry formulae |
T= O/A C= A/H S= O/H |
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Trigonmetry finding unknown ø |
cos/sin/tan ø= blah blah blah When cos etc. move over, it become cos-1 etc. |
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Congruent triangles Test |
To prove: side side side (SSS) side angle side (SAS) angle angle side/ angle side angle (AAS)/(ASA) Right-angled hypothenuse side (RHS) [only if hypo. And is right angled triangle] |
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Similar triangle test prove |
2 corr. Angles 3 corr sides have same ratio 2 corr side have same ratio and 1 included angle
Statement: Since all corr. angles are equal,.. Since all corr. sides have same ratio,... Since there are 2 pairs of same ratio & 1 included angle,... |
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Pythagoras' theorem formula |
(a x a) x (b x b) = (c x c) c= hypotnuse This formula only apply to right-angle triangle. |
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