The Gateway Arch in St. Louis designed by Eero Saarinen (1910-1961) follows the equation y = 211.49 – 20.96 cosh(0.03291765x), 2 < 91.2
where x, y are in meters.
A. How tall is the arch?
Height:
meters
B. A rectangular banner 153 meters long is to hang from one side of the arch to the other. What is the
maximum width of the banner? Ignore any sagging.
Round your answer to 2 decimals.
Maximum width:
meters

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here is the

mark brainliest pl

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi