PONBallfordM89
03.10.2021 •
Mathematics
The angle of elevation of the top of a tower was observed to be 45°from a point on the ground.on walking 60 meter away from that point, the angle of elevation was found to be 30°.if the Tower and the points of observation lie on the same straight line,prove that the height of the tower is 3
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Ответ:
a
Step-by-step explanation: