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8) The ratio of the height of a tower and the length of its sshadow on the ground is(01)5:1. What is the angle of elevation onaiadijan.o too m from its foot ism rom is fot isGromaa distance of too m from its foot is |
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Answer» its height to length ratio gives tanwhich gives angle of elevationtan(theta)=sqrt(3):1 =tan60 angle of elevation is 60 degreee |
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