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The exact value of x

The exact value of x-example-1
User Toni
by
7.6k points

1 Answer

5 votes

Answer:

x=
√(113)

Explanation:

For this problem, you need to know the Pythagorean Theorem, which is A²+B²=C².

  1. First, write down what you know. You need to find the longest side, which is x. The other sides are 8 and 7.
  2. To solve, you need to plug in A with 8 and 7 with B.
  3. Now solve:
  • 8²+7²=C²
  • 64+49=C²
  • 113=C²

  • √(113)=C

User Dean Leitersdorf
by
8.5k points

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