Answer:
<h2>4 ft x 7 ft = 28 sq ft
</h2>
Step-by-step explanation:
Assuming that each section is rectangular, each area can be found with
Where is width and is length.
Notice that the area of each section is found with the product of width and length, that means the right answer must be a product.
Therefore, the right answer is the second choice.
The answer is 180. that is why in equilateral triangles the angels equal 60.