Flashcards
Year 10 math exam revision
Cards in this deck (20)
- 1Pythagoras Therum What is it?Triangles
Angles (right)
Hypotenuse (long side of triangle)
A+B=C - 2Triangle namesScalene = all angles are different
Isosceles = 2 sides the same
Equilateral = All sides equal
- 3Finding the Hypotenuse (Long side of triangle)
- 4Finding the opposite (short side of triangle)
- 5Sides of triangle
- 6Pythagoras therum with 3D shapes
- 7Trigonometry What is it?SOH CAH TOA
silly old Hagrid
caught a hippogriff
trotting over apples
- 8Finding the side lengths (on top)When the unknown is on the top we multiply
- 9Finding side lengths (unknown on bottom)When unknown is on bottom we divide
- 10AnglesAcute = 0 to 90 degrees
Obtuse = 90 to 180 degrees
Reflex = 180 to 360 degrees
Right angle 90 degrees - 11Finding anglesWith calculator=
shift, tan-1 ( - ) =
- 12Angle of elevation and depressionElevation = angle above the horizontal line
Depression = angle below the horizontal line
- 13Working out angles of elevation
- 14Work out of depression
- 15Substitute values into equations
- 16Meanings of these algebraic expressionsSum = +
difference = -
product (multiplied) = x
quotation = divide - 17Create algebraic expressions (examples)the sum of a number and 7 = n+7
the difference between 9 and a number = 9-n
the product (x) of a number and 4= n x n=4 - 18Solving linear equations graphically and algebraically
- 19Finding the distance between 2 points on the Cartesian plane
- 20Graphing linear in equations
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- Year 10 maths exam revision
- Created by
- cassiegrose21 · Jun 2015
- Updated
- Nov 8, 2016
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