1.6
An office block is located 100 m from a block of flats. From the top of the block of
flats the angle of elevation to the top of the office block is 25° and the angle of
depression to the bottom of the office block is 39°. Calculate the height of the office
block.
(6)
An office block is located 100 m from a block of flats. From the top of the block of
flats the angle of elevation to the top of the office block is 25° and the angle of
depression to the bottom of the office block is 39°. Calculate the height of the office
block.
(6)