[" A line "L" cuts the sides "AB,BC" of "/_ABC" in the ratio "2:5,7:4" respectively.Then the "],[" line "L" cuts "CA" in the ratio "]

A line L cuts the sides AB, BC of Delta ABC in the ratio 2:5, 7:4 respectively then the line L cuts CA in the ratio

Points L,M,N divide the sides BC,CA,AB of Delta ABC in the ratio 1:4,3:2,3:7 respectively.Prove that vec AL+vec BM+vec CN is a vector parallel to vec CK where K divides AB in the ratio 1:3

Points L, M, N divide the sides BC, CA, AB of ABC in the ratio 1:4, 3:2, 3:7 respectively. Prove thatAL + BM + CŃ is a vector parallel to CK where K divides AB in the ratio 1: 3.

Points L, M, N divide the sides BC, CA, AB of ABC in the ratio 1:4, 3:2, 3:7 respectively. Prove thatAL + BM + CŃ is a vector parallel to CK where K divides AB in the ratio 1: 3.

in Delta ABC , a line parallel to side BC cuts the side AB and AC at points D and E respectively and also point D divide AB in the ratio of 1 : 4 . If area of Delta ABC is 200 " cm"^2 , then what is the area (in " cm"^2 ) of quadrilateral DECB?

If AB, BC, CA are three sides of triangle ABC having length 10,7,8 respectively then the projection of sides AB on BC is

If the middle points of the sides BC,CA and AB of triangle ABC are (1,3),(5,7) and (-5,7), respectively,then find the equation of the side AB.

If the middle points of the sides BC,CA, and AB of triangle ABC are (1,3),(5,7), and (-5,7), respec-tively,then find the equation of the side AB.