Kathy is buying 7 apples that cost $0.89 each, 2 oranges that are 1.12 each, and 1 pineapple that is $3.56. If she pays with a $
1 answer:
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Answer:
15.95 feets
Step-by-step explanation:
Given that:
Angle of elevation = 62°
Using trigonometric relation :
Tanθ = opposite / Adjacent
From the drawing attached :
Opposite = 30 feets
Distance between girl and lighthouse = d
Tan 62 = 30 / d
1.8807264 * d = 30
d = 30 / 1.8807264
d = 15.951283
d = 15.95 feets
