PRACTICE EXERCISE
1. From a point 20 m away from the foot of a tower, the angle of elevation of the top
of the tower is 30°. Find the height of the tower,
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Answer:
20/root3
Step-by-step explanation:
using tan 30⁰ we get opposite/adjacent
which is 1/root3 = H/ 20.... here H is the height of the tower
kn cross muktiplication we get H= 20/root 3
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