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Next, find the length of BC. Place point F at (4,4), and draw BF and FC. Find BF and FC using the coordinates of B, C, and F. Then use the Pythagorean Theorem to find BC.

Next find the length of BC Place point F at 44 and draw BF and FC Find BF and FC using the coordinates of B C and F Then use the Pythagorean Theorem to find BC class=

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sqdancefan

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Answer:

  BC = 5

Step-by-step explanation:

Of course, this geometry program can tell you the length of BC.

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If you follow directions, you get a right triangle BCF that has leg lengths 3 and 4. The Pythagorean theorem then tells you the length of hypotenuse BC is ...

  BF = 4 -1 = 3

  FC = 4 -0 = 4

  BC² = BF² +FC²

  BC² = 3² +4² = 9 +16 = 25

  BC = √25

  BC = 5

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