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Radio towers are typically tall structur...

Radio towers are typically tall structures designed to support antennas for tele communications and broadcasting, including television. There are 2 main types: guyed and self-supporting structures.
They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them.

On a similar concept, a radio - station tower was built in two sections A and B. From a point 24 m from the base of the tower, the angle of elevation of the top of section A is `30^(@)` and the angle of elevation of the top of section B is `45^@).`


The height of the section B is

A

`5.4 m `

B

`3.3 m `

C

`6.16 m`

D

`10.16 m `

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The correct Answer is:
D
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Radio towers are typically tall structures designed to support antennas for tele communications and broadcasting, including television. There are 2 main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. On a similar concept, a radio - station tower was built in two sections A and B. From a point 24 m from the base of the tower, the angle of elevation of the top of section A is 30^(@) and the angle of elevation of the top of section B is 45^@). The height of the tower is

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