Properties of TriangleHard

Question

If in a triangle the angles are in A.P. and b : c = √3 : √2, then ∠A is equal to -

Options

A.30^o

B.60^o

C.15^o

D.75^o

Solution

-

Create a free account to view solution

View Solution Free

Topic: Properties of Triangle·Practice all Properties of Triangle questions

More Properties of Triangle Questions

Let A, B and C are the angles of a triangle and tan = , tan = . Then tan is equal to -...In ᐃABC, (b − c) sin A + (c − a) sin B + (a − b) sin C =...In a triangle ABC, let ∠C = If r is the inradius and R is the circumradius of the the triangle ABC, then 2 (r + R)...If A, A1, A2, A3 be the area of the incircle and excircles then is equal to-...Let O(0, 0), P(3, 4), Q(6, 0) be the vertices of the triangle OPQ. The point R inside the triangle OPQ is such that the ...