Question

Which of the following sets of points are vertices of a right triangle?

Answer 1

• 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.

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