Properties of TriangleHard
Question
In ᐃABC, (b − c) sin A + (c − a) sin B + (a − b) sin C =
Options
A.ab + bc + ca
B.a2 + b2 + c2
C.0
D.None of these
More Properties of Triangle Questions
The straight roads of intersect at an angle of 60o. A bus on one road is 2 km away from the intersection and a car on th...In the adjacent figure ′P′ is any interior point of the equilateral triangle ABC of side length 2 units . If...If the median of ᐃABC through A is perpendicular to AB, then -...In any ᐃABC, (a2 − b2) =...In ᐃABC, if sin2A + sin2B = sin2C, then the triangle is -...