Write an equation linking the height h of the balloon to the angle theta. a. cos theta= 21/h b. cos theta= h/21 c. sin theta= h/21 d. sin theta=21/h e. tan theta= h/21 Part 2. Use the equation above to find the height of the balloon when the angle theta= 69 degrees a. h=19.85 b. h= 20.35 c. h=19.1 d. h= 20.1 e. h=19.6

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