An elliptical cylinder is sliced by a plane, as shown in the figure. among the four given two-dimensional shapes, which shape is the resulting cross section.?

Shape 3

Step-by-step explanation:

From the given picture, we can see a cylinder cut by a plane along the diameter or chord of the bases of the cylinder(circle).

Thus it will form a cross section with width as the diameter or chord of the circle and length as the height of the cylinder.

Therefore, the resulting cross section will form a rectangle .

Hence shape 3 (a rectangle) is the shape which is the resulting cross section.

a) 32pie square meters

step-by-step explanation:

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.