Question 1a:
A surveyor measures the angle of elevation of the top of a building as 16degrees. The surveyor moves 10 metres nearer the building and finds the angle of elevation is now 40degrees. Calculate the height of the building.
Please help me complete this question as am not very good at maths and i really need it done before tomorrow, thanks!
A surveyor measures the angle of elevation of the top of a building as 16degrees. The surveyor moves 10 metres nearer the building and finds the angle of elevation is now 40degrees. Calculate the height of the building.
Please help me complete this question as am not very good at maths and i really need it done before tomorrow, thanks!