Class 11MathematicsTrigonometrical EquationsRelation between sides and angles, Solutions of triangles
MediumIf $2$ is the length of a side of a triangle with its opposite angle $\frac{\pi}{3}$,then the circumradius of the triangle is ......
- A$\frac{2}{\sqrt{3}}$
- B$\frac{4}{\sqrt{3}}$
- C$2$
- D$4$
Explore More
Similar Questions
In a $\triangle ABC$,$\frac{a-b}{a+b} = $
With usual notations,if the lengths of the sides of a triangle are $7 \text{ cm}$,$4\sqrt{3} \text{ cm}$,and $\sqrt{13} \text{ cm}$,then the measure of the smallest angle is
If in a right-angled triangle the hypotenuse is four times as long as the perpendicular drawn to it from the opposite vertex,then one of its acute angles is......$^o$
Difficult
View SolutionIn $\Delta ABC$,$a = 2 \ cm$,$b = 3 \ cm$,and $c = 4 \ cm$,then angle $A$ is
Difficult
View SolutionIn a triangle $ABC$, $b^2 \sin 2C + c^2 \sin 2B =$
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo