Question

Q20) Radio towers are used for transmitting a range of communication services including
radio and television. The tower will either act as an antenna itself or support one
or more antennas on its structure, including microwave dishes. They are among the
tallest human-made structures. There are 2 main types: guyed and self-supporting
structures. On a similar concept, a radio station tower was built in two sections A and B.
Tower is supported by wires from a point O. Distance between the base of the tower and
point O is 36 m. From point O, the angle of elevation of the top of section B is 30c and
the angle of elevation of the top of section A is 450.​

Answer 1

Answer:

nahi ata mujhe

I'm only in class 8

so sorry

Step-by-step explanation:

kaise hun jab ata hi nahi