In any triangle ,prove that asin A + bsin B +csinC/cosA+cosB+cosC=R(a^2+b^2+c^2 )/abc

8

step-by-step explanation:

congruent segments

step-by-step explanation:

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°