A six foot tall biologist looks up at a 70° angle of elevation to see a flock of birds. He is standing 150 ft. away from a place directly underneath the birds. How high above the ground are the birds flying, to the nearest foot? Show all work.

Will mark brainliest, , and rate to only chrislaurencelle clarissa made a scale drawing of a rectangle. she used a scale factor of 3 to draw the new rectangle. how does the length of the new rectangle compare to the original? the length of the new rectangle is 3 times shorter than the original. the length of the new rectangle is 12 times shorter than the original. the length of the new rectangle is 3 times longer than the original. the length of the new rectangle is 12 times longer than the original.