A balloonist is directly above a straight road 1 9 miles long that joins two towns She finds that the town closer to her is at an angle of depression of 39 and the farther town is at an angle of depression of 32 How high above the ground is the balloon 399 1 9 mi Not to scale 320 The balloonist is about miles above the ground Round the final answer to two decimal places as needed Round all intermediate values to four decimal places