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Aptitude · Q48

Coordinate Geometry

Competitive Exams · Aptitude · question 48

Q48

What is the area (in sq. units) of the triangle formed by the graphs of the equations 2x + 5y - 12 = 0, x + y = 3 and y = 0?

A.
3
Answer
B.
2
C.
5
D.
6

Answer: Option A

Solution

Answer: Option A
Solution:
Coordinate Geometry mcq question image
2x + 5y - 12 = 0
x + y = 3
at y = 0
(3, 0), (6, 0)
at x = 0
(0, 2.4)(0, 3)
Area of Δ = × 3 × 2 = 3