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      Question

      Calculate the area of the triangle enclosed by the line

      3x+6y=18, the x-axis, and the y-axis.
      A 15 Correct Answer Incorrect Answer
      B 20 Correct Answer Incorrect Answer
      C 12 Correct Answer Incorrect Answer
      D 9 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Given equation is 3x+6y=18

      For y=0, we get 3x=18

      Image

      So, the triangle formed has a base of 6 units (x-intercept) and a height of 3 units (y-intercept)

      So, area of the triangle = (1/2) Γ— 6 Γ— 3 = 9 square units

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