HELP MEH PLEASEEEEE!!!!!!!!

Answer:
A = lw
Step-by-step explanation:
[tex]A = \frac{1}{2} bh[/tex] - Area of a triangle
[tex]A = lw[/tex] - Area of a rectangle
[tex]A= \frac{1}{2} bh^2[/tex] - Area of a triangle
[tex]A =\pi r^2[/tex] - Circumference of a circle