math Flashcards
(8 cards)
1
Q
gradient
A
y2 - y1 / x2 - x1
2
Q
midpoint
A
(x1 + x2 / 2 , y1 + y2 / 2)
3
Q
SIN
A
sin(θ) = O / H
4
Q
COS
A
cos(θ) = A / H
5
Q
TAN
A
tan(θ) = O / A
6
Q
where is the ajacent
A
the bottom line of the triangle
7
Q
where is the opposite
A
is the line that is ‘rising’ it is opposite the right angle
8
Q
where is the hypotenuse
A
it is the diagonal line
