Step-by-step explanation:




Answer:
Step-by-step explanation:
The scale factor = 1 : 20
<u>The area is the product of two dimensions, so the area of the model part to actual part is:</u>
<u>If the actual plane has wing area of 400 ft², then the model will have wing area:</u>
Answer:
1
Step-by-step explanation:
The graph is shifted up one unit
Answer:
the base is 10 and the height is 6.4