Reach a score of 10 and then move on Score so far
Questions on the area of a triangle: (x1,y1) (x2,y2) (x3,y3) Find the area of the triangle abc where a(,), b(,)and c(,)
1/2 ¦ (-)+(-)+(-)¦ 1/2 ¦ ++¦ 1/2 ¦ ¦ = units Enter your answer here to the nearest one place of decimals
Back To Area