Sin (Angle RSP) = PR/RS
Sin 38 = PR/RS,
we know RS = 10
Therefore, PR = 10 sin 38 = 10(0.61566)=6.1566
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As I was playing football with acquantinces, I realized that the ball I was playing with, was in fact a spherical shape. I delved further into this discovery and realized that it was a 360 degree shape. I took this one step furhter and realized that the same concept applied to all shapes and that the sum of all angles in a triangle is 180 degrees. So back to your problem:
180/3 and R is 142 that means that the sum of ST is 180-142.
So S is the square root of the altitude of the vertex of the squared root of the sum.
Evident as it now may be, I will spell it out to you. The answer is 16.
Yours sincerely,
Professor Adam Eugene Cornvy III. At the University of Oxbridge.
please help
greatly appreciated!!!