A helicopter is 665 feet above the ground. A girl is looking up at the helicopter to form a line. Her line of sight is 5 feet off the ground. The distance between the girl and the helicopter is 280 feet.

A helicopter flies 665 feet above ground. What is the measure of the angle of depression from the helicopter to the girl’s line of sight? Round to the nearest degree.

23°

25°

65°

67°

angle of depressionfrom the helicopter to the girl’s line of sight is67 degrees.## What is a right angle triangle?

right angle trianglehas one of its angle as 90 degrees. The sides and angles can be found using trigonometric ratios.angle of depressionfrom the helicopter can be found as follows:tan x = opposite / adjacentx = 67°angle of depressionfrom the helicopter to the girl’s line of sight is 67 degrees.right trianglehere: https://brainly.com/question/26253402