Q. 145.0( 1 Vote )
Choose the correct answer:
In the adjoining figure, 
. Then BC =
A. 85 m
B. 65 m
C. 95 m
D. 75 m
Answer :
We know that,
⇒ 
Given that, 
⇒ 
(from figure AC = 85 m)
⇒ 
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Champ Quiz | Trigger on Trigonometry47 mins
Basics of TrigonometryFREE Class
NCERT | Imp. Qs. Discussion - Trigonometry44 mins
Smart Revision | Trigonometric Ratios41 mins
NCERT | Imp. Qs. on Trigonometry42 mins
Quiz | Trail of Mixed Questions on Trigonometry59 mins
NCERT | Trigonometric Identities52 mins
NCERT | Discussion on Imp. Qs. of Trignometry45 mins
Champ Quiz | Trigonometry Important Questions33 mins
Solving NCERT Questions on Trigonometric Identities56 mins
Champ Quiz | Trigger on Trigonometry47 minsBasics of TrigonometryFREE ClassNCERT | Imp. Qs. Discussion - Trigonometry44 minsSmart Revision | Trigonometric Ratios41 minsNCERT | Imp. Qs. on Trigonometry42 minsQuiz | Trail of Mixed Questions on Trigonometry59 minsNCERT | Trigonometric Identities52 minsNCERT | Discussion on Imp. Qs. of Trignometry45 minsChamp Quiz | Trigonometry Important Questions33 minsSolving NCERT Questions on Trigonometric Identities56 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Choose the correct answer:
(1 – cos2θ)(1 + cot2θ) =
Choose the correct answer:
(1 + tan2θ)sin2θ =
Choose the correct answer:
(1 – sin2θ)sec2θ =
Choose the correct answer:
cos4x – sin4x =
Choose the correct answer:
=
Choose the correct answer:
sin(90° – θ)cosθ + cos(90° – θ) sin θ =
Choose the correct answer:
9tan2θ – 9 sec2θ =
Choose the correct answer:
=
Choose the correct answer:
=
Choose the correct answer:
(cos2θ – 1)(cot2θ + 1) + 1 =
