Question
Mathematics Question on Coordinate Geometry
A well of depth 20 m with a radius 4 m is dug from the earth to form a platform of length 25 m and a breadth of 12 m. Find the height of the platform.
A
2.35 m
B
3.35 m
C
4.45 m
D
5.35 m
Answer
3.35 m
Explanation
Solution
The correct option is (B): 3.35 m