Question

Match these formulas to the shape they are describing, please.

Answer 1

Solution:

We have;

$\begin{gathered} A=bh................\text{ Parallelogram} \\ \\ A=\frac{1}{2}bh..............\text{ Triangle} \\ \\ A=\frac{1}{2}h(b_1+b_2)...............\text{ Trapezoid} \end{gathered}$

Also;

$\begin{gathered} A=\pi r^2.................\text{ Circle} \\ \\ A=\frac{1}{2}d_1d_2...............\text{ Rhombus} \end{gathered}$