It will be 90 feet considering the water triangle as shown as the figure
This is in 2 point form
(y2-y1)=m(x2-x1)
(9-5)=3/5(x-3)
x=29/3
You multiply the area of the triangle by 2
Answer:

Then just plug in the values depending on the bridge you chose I'm pretty sure
also can I get brainliest?
Answer
The expression is equivalent to sin^{2}x
The first step is to multiply the two expressions between parentheses :
(II)
There is a trigonometric identity that states :
Working with this expression :
⇒
(I)
Using the equation (I) in (II) :
⇒
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