the tops of two poles of heights 20cm and 14cm are connected by a wire. if the wire makes an angle of 30 degree with the horizontal hen find the length of the wire.
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Answer:
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Step-by-step explanation:
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Answered by
1
Step-by-step explanation:
this this sum can be solved by using simple trigonometric formulas used sin theta is equals to perpendicular by hypotenuse
sin theta already given as 30 degree
value of perpendicular is to be taken out and that will come as 6 cm
so the length of the wire will be 12 cm
hope this helps you out
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