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Mathematics
Mathematics
Problem
Determine the length of the portion of the circle
x
2
+
y
2
=
25
x^{2}+y^{2}=25
x
2
+
y
2
=
25
with
3
≤
y
≤
4
3\le y\le 4
3
≤
y
≤
4
and
x
≥
0
x\ge 0
x
≥
0
.
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