Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
A security sensor covers a circular region given by
x
2
+
y
2
≤
100
x^{2} + y^{2} \le 100
x
2
+
y
2
≤
100
. A laser beam travels along the line
y
=
x
+
2
y = x + 2
y
=
x
+
2
. Determine the length of the laser beam path that lies strictly within the sensor's range.
Browse the problem library