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Which of the following sets of points are vertices of a right triangle?
O AC-1, 1), B(3,5), C(4, - 4)
O None of the other answers are correct
O A(-1, 3) B(-4, -3) C(-4,1)
O A(-1, -3) B(4, - 3), C(2, - 1)
A(-2, 2) B(1, - 4). C(4, 2)

Which of the following sets of points are vertices of a right triangle O AC1 1 B35 C4 4 O None of the other answers are correct O A1 3 B4 3 C41 O A1 3 B4 3 C2 1 class=

Respuesta :

  • Please find the picture for your triangle.
  • We know, area of a ∆ = 1/2 × base × height
  • Here, base = ( 1 + 7 ) units = 8 units
  • Height = ( 7 - 1 ) units = 6 units
  • Therefore, area of the ∆
  • = (1/2 × 8 × 6) square units
  • = 24 square units.

Answer:

24 square units

Hope you can get an idea from it.

Carry on learning.

Doubt clarification - use comment section.

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