abc is a straight line.
Mathematics, 30.08.2019 08:30, love123jones
The diagram shows a vertical tower dc on a horizontal ground abc.
abc is a straight line.
the angle of elevation of d from a i'd 28°.
the angle of elevation of d from b is 54°.
ab=25m
calculate the height of the tower.
give your answer in 3 significant figures.
i need working out. plz me.
Answers: 1
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The diagram shows a vertical tower dc on a horizontal ground abc.
abc is a straight line.
abc is a straight line.
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