Question

Two sides of a triangle are 6 cm and 8 cm. If height of the triangle corresponding to 6 cm side is 4 cm, find area of the triangle in cm${}^2$

Answer 1

Area
of triangle $=\frac{1}{2}\times base\times height$
For base $6cm$, height $=4cm$.
So, area $=\frac{1}{2}\times 6\times 4=12{cm}^2$