document.write( "Question 981551: triangle ABC has the vertices at A(4, 2), B(-3, 6), and C(1, -3). Find the length of the median of the triangle drawn to the side BC. \n" ); document.write( "
Algebra.Com's Answer #602531 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "The median from BC to A \n" ); document.write( "Midpoint of BC \n" ); document.write( "(x1 + x2/2), (y1 = y2/2) \n" ); document.write( "Using (-3, 6) (1, -3) \n" ); document.write( "(-3 + 1/2 , (6 + (-3)/2) \n" ); document.write( "(-2/2) , (3/2) \n" ); document.write( "(-1, 3/2) Midpt \n" ); document.write( "Distance from Midpt to A \n" ); document.write( "Distance formula: \n" ); document.write( "sqrt (x2 - x1)^2 + (y2 - y1)^2 \n" ); document.write( "Using (-1, 3/2) (4, 2) \n" ); document.write( "sqrt (4-(-1))^2 + (2 - (3/2))^2 \n" ); document.write( "sqrt(5)^2 + (1/2)^2 \n" ); document.write( "sqrt 25 + 1/4 \n" ); document.write( "sqrt 101/4 \n" ); document.write( "= 25.3 units \n" ); document.write( "Hope this helps:-) \n" ); document.write( " |