Question

qual a Area De Um Triangulo Quem Tem A Base 4cm e a Altura 3cm?​

Answer 1

$\large\boxed{\begin{array}{l}\sf A=\dfrac{1}{2}\cdot B\cdot h\\\\\sf A=\dfrac{1}{2}\cdot4\cdot3\\\sf A=2\cdot3\\\sf A=6\,cm^2\end{array}}$