A man standing near a radio station antenna observes that the angle of elevation to the top of the antenna is ( A = 68° ). He then walks ( s = 140 ) feet further away and observes that the angle of elevation to the top of the antenna is ( B =
A man standing near a radio station antenna observes that the angle of elevation to the top of the antenna is ( A = 68° ). He then walks ( s = 140 ) feet further away and observes that the angle of elevation to the top of the antenna is ( B =
A man standing near a radio station antenna observes that the angle of elevation to the top of the antenna is ( A = 68° ). He then walks ( s = 140 ) feet further away and observes that the angle of elevation to the top of the antenna is ( B =
A man standing near a radio station antenna observes that the angle of elevation to the top of the antenna is ( A = 68° ). He then walks ( s = 140 ) feet further away and observes that the angle of elevation to the top of the antenna is ( B = 41° ) (see the figure below). Find the height of the antenna to the nearest foot. (Hint: Find x first.)
Transcribed Image Text:A man standing near a radio station antenna observes that the angle of elevation to the top of the antenna is A = 68°. He then walks s = 140 feet further away and observes that the angle of
elevation to the top of the antenna is B = 41° (see the figure below). Find the height of the antenna to the nearest foot. (Hint: Find x first.)
X ft
XXXX
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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