JEE Main 2020 Mathematics question

Two vertical poles AB = 15 m and CD = 10 m are standing apart on a horizontal ground with points A and C on the ground. If P is the point of intersection of BC and AD, then the height of P (in m) above the line AC is:

• (A)10/3
• (B)20/3
• (C)5
• (D)6Correct