In the following Fig. what are the angles of depression from the observing positions O 1 and O 2 of the object at A? (a) 30°, 45° (b) 30°, 60° (c) 45°, 60° (d) 45°, 45° - Wired Faculty

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In the following Fig. what are the angles of depression from the observing positions O₁ and O₂ of the object at A?

(a) 30°, 45° (b) 30°, 60° (c) 45°, 60° (d) 45°, 45°

Solution

$Angle space of space depression space colon space angle straight O subscript 1 AC space equals space 180 degree space minus left parenthesis 90 degree plus 60 degree right parenthesis equals 30 degree space and space angle straight O subscript 2 AB equals 45 degree Ans. space left parenthesis straight a right parenthesis$

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In the following Fig. what are the angles of depression from the observing positions O₁ and O₂ of the object at A?

(a) 30°, 45° (b) 30°, 60° (c) 45°, 60° (d) 45°, 45°

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Circles

In the following Fig. what are the angles of depression from the observing positions O1 and O2 of the object at A?(a) 30°, 45° (b) 30°, 60° (c) 45°, 60° (d) 45°, 45°

Some More Questions From Circles Chapter

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

In the following Fig. what are the angles of depression from the observing positions O₁ and O₂ of the object at A?

(a) 30°, 45° (b) 30°, 60° (c) 45°, 60° (d) 45°, 45°