If a triangle has vertices at (1, 1), (4, 1), and (1, 5), what is its perimeter?

Practice Questions

Q1
If a triangle has vertices at (1, 1), (4, 1), and (1, 5), what is its perimeter?
  1. 12
  2. 10
  3. 14
  4. 8

Questions & Step-by-Step Solutions

If a triangle has vertices at (1, 1), (4, 1), and (1, 5), what is its perimeter?
  • Distance Formula – The perimeter of a triangle is calculated by finding the lengths of its sides using the distance formula between points in a Cartesian plane.
  • Triangle Properties – Understanding the properties of triangles, including how to calculate the perimeter by summing the lengths of all sides.
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