Question

A commercial builder has a downtown lot with 250 frontage feet on Broadway. The lot is 200’ deep. By code, the builder must allow for a 15’ setback on Broadway, and 10’ on both sides of the lot. How many square feet does the builder have left to build on?

Answer 1

Subtract 15 from the depth:

200-15 = 185

Subtract 20 from the width ( 10 from both sides)

250-20 = 230

Area to build on: 185 x 230 = 42,550 square feet.

Answer 2

The area of a 2D form is the amount of space within its perimeter. The area in feet that is left with the builder for construction is 42,550 sq. feet.

What is an area?

The area of a 2D form is the amount of space within its perimeter. It is measured in square units such as cm², m², and so on. To find the area of a square formula or another quadrilateral, multiply its length by its width.

Given that the commercial building has a downtown lot with 250 frontage feet on Broadway. The lot is 200’ deep. By code, the builder must allow for a 15’ setback on Broadway, and 10’ on both sides of the lot.

The actual dept left for construction:

200ft - 15ft = 185 ft

The actual width left for construction:

250ft - 20ft = 230ft

Now, the area left to build is,

Area = 185 x 230 = 42,550 square feet.

Hence, the area in feet that is left with the builder for construction is 42,550 sq. feet.

Learn more about the Area:

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