Question
Mathematics Question on Coordinate Geometry
A guy wire attached to a vertical pole of height 18 m is 24 m long and has a stake attached to the other end. How far from the base of the pole should the stake be driven so that the wire will be taut?
A
2√9
B
102
C
72
D
6√7
Answer
6√7
Explanation
Solution
The correct option is (D): 6√7