Which of the following three-dimensional solids cannot be generated by rotating a two-dimensional figure around an axis? sphere

pyramid

cylinder

cone

Step-by-step explanation:

Sphere

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value