Question

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 5 feet actual area: 225 square feet scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 8 feet actual area: 256 square feet area of scale drawing scale and actual area scale drawing area: 8 square inches arrowRight scale drawing area: 3 square inches arrowRight scale drawing area: 9 square inches arrowRight scale drawing area: 4 square inches arrowRight

Answer 1

Step-by-step explanation: We have to match the scale and the area of ​​the scale drawing to the area of ​​the actual object. For the scale drawing: 1 inch to 'a' feet then actual area for the scale drawing will be 'a2' times the scale drawing area because area = (side)?
Now we solve the given options. For the scale drawing: 1 inch to '3' feet Actual area of ​​15 square inches scale: (3) ²x 15 = 135 square feet For the scale drawing: 1 inch to '3' feet Actual area of ​​12 square inches scale: ( 3) ²x 12 = 108 square feet For the scale drawing: 1 inch to '2' feet Actual area of ​​8 square inches scale: (2) ²x 8 = 32 square feet For the scale drawing: 1 inch to '2' feet Actual area of ​​5 square inches scale: (2) ²x 5 = 20 square feet