WebSolution Verified by Toppr Correct option is C) Using the fact that OP RS, we know that ∠RWV = 180° − 130° 1. ∠RWV = 50° We know that, ∠PWQ = ∠RWV = 50° (Since, opposite angles of intersecting lines are equal) Also, for line OP ∠OQP + θ = 180° θ = 180° − ∠OPQ = 180° − 110° 2. θ = 70° Now, we know that sum of angles of a triangle is 180°, WebJan 19, 2024 · In figure, if `angleAOB=125^ (@), then angleCOD` is equal to Doubtnut 2.71M subscribers Subscribe 217 9.4K views 3 years ago In figure, if `angleAOB=125^ (@), then …
NCERT Exemplar Class 10 Maths Solutions Chapter 9 Circles
WebIn figure, if ∠AOB = 125°, then ∠COD is equal to 55°. Explanation: As in the given figure ABCD is a quadrilateral circumscribing the circle and we know that, the opposite sides of a … WebMar 18, 2024 · In the below figure, if ∠AOB=125∘, then ∠COD is equal to (a) 62.5∘ (b) 45∘ (c) 35∘ (d) 55∘ ... The wire is also used in making 5 diameters which divide the circle into 10 equal sectors as shown in Fig. 12.12. Find : Qs 2 i) the total length of the silver wire required. (ii) the area of each sector of the brooch. Topic: gannow lane burnley mental health
[Solved] In the following figure (not to scale), at the centre O, if
WebIn Fig. 9.3, if AOB = 125°, then COD is equal to (A) 62.5° (B) 45° (C) 35° (D) 55° ABCD is a quadrilateral delineating the circle We realize that, the contrary sides of a quadrilateral d … WebIn Fig. 8.9, if ∠AOB = 125°, then ∠COD is equal toa)62.5°b)45°c)35°d)55°Correct answer is option 'D'. Can you explain this answer? Opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the center of the circle. ∠COD=180-125 ∠COD=55 ~_~ Upvote 11 Reply View courses related to this question WebSubstitute (1) in the above expression, 40° + ∠BAT = 90° ∠BAT = 90° - 40° ∠BAT = 50° Therefore, the measure of the angle BAT is 50° Try This: In the given figure, O is the centre of the circle, BD = OD and CD ⊥ AB. Find ∠CAB. ☛ Also Check: NCERT Solutions for Class 10 Maths Chapter 10 NCERT Exemplar Class 10 Maths Exercise 9.1 Problem 3 gann options trading