_1. Which of these statements is NOT true?A. An angle of elevation is an angle from a horizontal line.B. The line of sight is an imaginary line drawn from the eye of an observer to thepoint in the object.C. The angle of depression is the angle between the horizontal line of sight and theline of sight down to an object.D. If the horizontal line in the angle of depression diagram is parallel to the groundlevel, then the angle of depression is equal to the angle of elevation._2. What is the angle of elevation in the figure?A. ZAВ. 2ВC. ZC15°D. ZX2 miles15°_3. If two buildings are 30 ft apart and the angle of elevation from the top of the first tothe top of the second is 190, what is the angle of depression from the top of the secondto the top of the first?A. 190В. 490С. 610D. 710For numbers 4 - 5, refer to the figure on the right,4. What is the line of sight?20m-А. BDВ. ВХС. ВАD. AX_5. What is the angle of elevation?А. LAВ. 2ВC. LCD. ZX408 m

Answered: Image /qna-images/answer/9d3c9288-5263-4b9a-8988-93fa63a1b8d0.jpg

_1. Which of these statements is NOT true? A. An angle of elevation is an angle from a horizontal line. B. The line of sight is an imaginary line drawn from the eye of an observer to the point in the object. c. The angle of depression is the angle between the horizontal line of sight and the line of sight down to an object. D. If the horizontal line in the angle of depression diagram is parallel to the ground level, then the angle of depression is equal to the angle of elevation.

_1. Which of these statements is NOT true? A. An angle of elevation is an angle from a horizontal line. B. The line of sight is an imaginary line drawn from the eye of an observer to the point in the object. c. The angle of depression is the angle between the horizontal line of sight and the line of sight down to an object. D. If the horizontal line in the angle of depression diagram is parallel to the ground level, then the angle of depression is equal to the angle of elevation.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter4: Quadrilaterals

Section4.3: The Rectangle, Square, And Rhombus

Problem 42E: a Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three...

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