The cross section would be a semicircle because a cross section of the whole thing would be a circle
Hope this helps
A.) 5/162
the numerator is increasing by 1 and the denominator is being multiplied by 3 each time
Answer:

Step-by-step explanation:


My first impulse is to say you don't provide enough info with which to solve this problem. We need to know how many inches in the model correspond to 1 foot in the actual plane (that is, the scale factor). What is the scale factor here?