The angle of elevation from a point 40m away from the foot of a tower – InterviewSolution

1.

The angle of elevation from a point 40m away from the foot of a tower is 30° calculate the height of the tower to two significant figures

Answer»

Answer:

Step-by-step EXPLANATION:

TAN30 = P/B

= P/40

1/under root 3 = P/40

P = 40/under root 3

= 4000/173

= 23.07

= 23

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