From a hotel window 40 meters above the ground, James finds that the angle of elevation of the top of a tree is 20°, and the angle of depression of the foot of the tree is 32°. (a) what is the height of the tree? (b) how far away is the base of the building from the foot of the tree
From a hotel window 40 meters above the ground, James finds that the angle of elevation of the top of a tree is 20°, and the angle of depression of the foot of the tree is 32°. (a) what is the height of the tree? (b) how far away is the base of the building from the foot of the tree
From a hotel window 40 meters above the ground, James finds that the angle of elevation of the top of a tree is 20°, and the angle of depression of the foot of the tree is 32°. (a) what is the height of the tree? (b) how far away is the base of the building from the foot of the tree
From a hotel window 40 meters above the ground, James finds that the angle of elevation of the top of a tree is 20°, and the angle of depression of the foot of the tree is 32°.
(a) what is the height of the tree?
(b) how far away is the base of the building from the foot of the tree?
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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