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Mathematics
Mathematics
Problem
Determine, to the nearest tenth, the length of the curve given by
r
=
2
θ
r=2\theta
r
=
2
θ
for
0
≤
θ
≤
π
0\le \theta\le \pi
0
≤
θ
≤
π
. a)
11.1
11.1
11.1
b)
13.4
13.4
13.4
c)
12.2
12.2
12.2
d)
9.9
9.9
9.9
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