Answer:
2:1 should be the scale factor
Step-by-step explanation:
The original area is 72cm^2 and the trapezoid shown is 36cm^2. 72/2=36 so the scale factor is 2:1 or 1/2 the original trapezoid.
A
Answer:3
Well if the room is square then you ned to find the square root of the area.
Find
