Question

The triangle below has a height of 6 inches and an area of A square inches.

Answer 1

`\begin{gathered} \text{Area of any triangle , A= }(1)/(2)bh\text{ } \\ \text{where b = base, h=height} \\ h=6in \\ \text{base = b, Area = A} \\ A=(1)/(2)\text{ x b x 6} \\ A=(6b)/(2) \\ 2A=6b \\ 6b=2A \\ b=(2A)/(6) \\ b=\text{ }(A)/(3) \end{gathered}`