document.write( "Question 952488: In a right triangle: Side.c = 17, Side.a = 15, AngleB = ??
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document.write( "I have looked /everywhere/ to find how to calculate the angle. I know I am supposed to use the inverse sine function, but when I enter sin^-1(15/17), my answer is .8823529412 . When I attempt to convert the decimal to degrees, minutes, & seconds, I am given 1 4' 51.02\" . Neither of these answers make any sense! \n" );
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Algebra.Com's Answer #581677 by macston(5194) You can put this solution on YOUR website! B=arcsin(a/c)=arcsin(15/17)= \n" ); document.write( "Make sure your calculator is set to degrees, not radians. I don't see how you got the results you described. \n" ); document.write( " |