Question

May someone please help me

Answer 1

divide it up into smaller areas, then add the areas together

Answer 2

if we assume all the angles are right angles .... that is

Answer 3

may you explain that to me please

Answer 4

that was the explanation.

another way to see it is as a negative, complete the square and subtract the area to take away:



is your question about how to find the area of a rectangle?