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Problem

In the diagram below, triangle, F, O, R is an isosceles triangle and start overline, O, R, end overline is parallel to start overline, A, N, end overline.
Find the length of start overline, A, N, end overline.
If entering your answer as a decimal, round your final answer to the nearest hundredth.
A, N, equals
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, p, i or 2, slash, 3, space, p, i
units
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