Question
Mathematics Question on Coordinate Geometry
The area of a triangle with vertices(-3,0),(3, 0) and (0, k) is 9 sq.units, the value of k is
A
6
B
9
C
3
D
-9
Answer
3
Explanation
Solution
The correct answer is (C) : 3.
The area of a triangle with vertices(-3,0),(3, 0) and (0, k) is 9 sq.units, the value of k is
6
9
3
-9
3
The correct answer is (C) : 3.