Studied by 3 people
sin 0
0
sin 30
1/2
sin 45
√2/2
sin 60
√3/2
sin 90
1
cos 0
1
cos 30
√3/2
cos 45
√2/2
cos 60
1/2
cos 90
0
tan 0
0
tan 30
√3/3
tan 45
1
tan 60
√3
tan 90
Surface area of a cone
πr² + πrl
Surface area of a cylinder
2πr²+2πrh
Surface area of a sphere
4πr²
Volume of a sphere
4/3 πr³
Volume of a cylinder
πr²h
Volume of a pyramid
1/3 x area of base x height
y=-f(x)
Reflection in x axis change the sign on the y
y=f(-x)
Reflection in y axis Change the sign on x
y=f(x)+a
Translation of y coordinate Add a to y coordinate
y=(fx +a)
Translation of x coordinate Take a away from x coordinate
y=af(x)
Enlargement scale factor a Multiply y by a
y=f(ax)
Enlargement by scale factor 1/a Multiply x by 1/a
Note
Flashcard