If the coordinates of the vertices of a triangle are A(1, 1), B(4, 1), and C(1,

Practice Questions

Q1
If the coordinates of the vertices of a triangle are A(1, 1), B(4, 1), and C(1, 5), what is the perimeter of the triangle?
  1. 10
  2. 12
  3. 14
  4. 16

Questions & Step-by-Step Solutions

If the coordinates of the vertices of a triangle are A(1, 1), B(4, 1), and C(1, 5), what is the perimeter of the triangle?
  • Distance Formula – The distance between two points in a Cartesian plane is calculated using the formula √((x2 - x1)² + (y2 - y1)²).
  • Perimeter of a Triangle – The perimeter of a triangle is the sum of the lengths of its sides.
  • Coordinate Geometry – Understanding how to plot points and calculate distances in a coordinate system.
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