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What is the perimeter of ABC
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15 votes
What is the perimeter of ABC

What is the perimeter of ABC-example-1
User Wcolbert
by
3.8k points

1 Answer

6 votes

Answer:

20

Explanation:

Thing to Remember :

Length of tangents from same external point is the same.

Solving :

  • Perimeter (ΔABC) = 2(5) + 2(2) + 2(3)
  • Perimeter (ΔABC) = 2(5 + 2 + 3)
  • Perimeter (ΔABC) = 2(10)
  • Perimeter (ΔABC) = 20
User Artsiom Miklushou
by
4.6k points
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