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svp [43]
1 year ago
8

( HELP ASAP! EASY POINTS ) The picture below shows a box sliding down a ramp:

Mathematics
1 answer:
TEA [102]1 year ago
4 0

Answer:

AC = 14 cosec(68)

Explanation:

Here given:

  • angle: 68°
  • opposite: 14 ft
  • hypotenuse: AC

Use sine rule:

\rightarrow \sf sin(x) = \dfrac{opposite}{hypotenuse}

\rightarrow \sf sin(68) = \dfrac{14}{AC}

\rightarrow \sf AC= \dfrac{14}{ sin(68) }

\rightarrow \sf AC= 14  \ cosec(68)

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