Example 4 : From a point P on the ground the angle of elevation of the top of a 10 mtall building is 30°. A flag is hoisted at the top of the building and the angle of elevationof the top of the flagstaff from P is 459. Find the length of the flagstaff and thedistance of the building from the point P. (You may take 3 1.732)

Example 4 : From a point P on the ground the angle of elevation of the

1.	Example 4 : From a point P on the ground the angle of elevation of the top of a 10 mtall building is 30°. A flag is hoisted at the top of the building and the angle of elevationof the top of the flagstaff from P is 459. Find the length of the flagstaff and thedistance of the building from the point P. (You may take 3 1.732)
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