Ask your own question, for FREE!
Mathematics 11 Online
OpenStudy (anonymous):

What shape could be rotated about the y-axis as shown below to form a square pyramid? a. Sphere b. Cone c. Cylinder d. None of the above

OpenStudy (anonymous):

Directrix (directrix):

The square pyramid looks like this.

OpenStudy (anonymous):

so d?

Directrix (directrix):

So, the answer will have to be a cross section of it.

Directrix (directrix):

That's what I think, D. I don't see that it is possible to spin any of the solids A, B, or C to get that pyramid.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Breathless: Spooky witch but cute
5 hours ago 3 Replies 0 Medals
Arriyanalol: help
5 hours ago 10 Replies 2 Medals
Arriyanalol: @tinydinoUwU stop trying to find a argument u blad lil boy
1 day ago 5 Replies 4 Medals
Jaded012023: Please tell me what you all think of this song
8 hours ago 6 Replies 1 Medal
Arriyanalol: bro how
8 hours ago 2 Replies 3 Medals
Arriyanalol: cant wait for the new bluey movie in 2027
1 day ago 12 Replies 2 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!