Flashcards
Maths
Flashcards do conjunto (7)
- 1What is the formula for Pythagoras Theorema² + b² = c²
(c = hypotenuse) - 2What is this symbol 'ϴ' ?Theta - represents an unknown angle
- 3What is the sine ratio?sin ϴ = opposite
hypotenuse - 4What is the cosine ratio?cos ϴ = adjacent
hypotenuse - 5What is the tangent ratio?tan ϴ = opposite
adjacent - 6Solve this triangle: Hypotenuse = 12 cm Angle = 60 degrees find opposite side?sine 60 = x
12
(times both side by 12)
10.39 = x - 7Solve this triangle: Opposite = 10 cm Angle = 40 degrees find adjacent side?tan 40 = 10
x
1
tan 40 = 10
x
(times both sides by 10)
11.917 = 10
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- year 10 Maths FlashCards sobre Maths, criado por laetitia.gaubert em 02-05-2016.
- Criado por
- laetitia.gaubert
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