Question

Find the area of a triangle round to the tenths

Answer 1

`\begin{gathered} A=(bh)/(2) \\ b=5.3ft \\ h=4.2ft \\ A=((5.3ft)(4.2ft))/(2) \\ A=11.\text{1 ft}^2 \\ The\text{ area is 11.1 ft}^2 \end{gathered}`