Question

what is the area of triangle if base is 3 cm and height is 4cm

Answer 1

ar of triangle= 1/2.base.hight
                    =12.b.h
                    =1/2.3.4
                    = 6cm

Answer 2

Since Area of a triangle = 1/2 * b* h

= 1/2 * 3cm * 4cm

= 12/2 cm^2

= 6cm^2

Hope it's helpful to u.