A Straight Road Makes an Angle, A, of 11 $^\circ$ With the Horizontal

question 194

Multiple Choice

A straight road makes an angle, A, of 11 $^\circ$ with the horizontal.When the angle of elevation, B, of the sun is 52 $^\circ$ , a vertical pole beside the road casts a shadow 6 feet long parallel to the road, see figure.Approximate the length of the pole.Round answer to two decimal places.

• A)1.86 feet
• B)5.63 feet
• C)6.39 feet
• D)7.68 feet
• E)5.00 feet

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