4x+2y+1=0
3px-3y+4=0
Const. A triangles ABC in which angle B is 30 %,angle C is 60% and the length of perpendicular from the vertex A to the base BC is 4.8cm
Expess y in the form of x in the equation is 2x _3y=12 find the two solution
if the height of an equilateral triangle is 9*root3then find the area