Cd
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d
d
d c
co to
c
co c
d a
o)
e cd
e
2 to
o co
c (o
)

896.31 cm= km 100cm = 1m 1000m = 1km a) 0.0089631 b) 0.0089631 c) 8.9631 d) 89.631

Evaluate cos2θ for cosθ = square root of 3/2

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?