Students were asked to answer a question at education and to declare what is most important for them to succeed. One which response stood out from the rest was practice. Successful persons surely are not born successful; they become successful via hard work and dedication. This is how you can complete your goals. following are one of the answer and question example that you could benefit from to practice and supercharge your understanding and also give you insights that could just help you to keep up your study in school.

## Question:

Which of the following does not have triangular faces? A.icosahedron B.octahedron C.tetrahedron D.hexahedron

## Answer:

A regular icosahedron is a 3D convex polyhedron with 20 faces, 30 edges and 12 vertices while a regular octahedron has 8 faces. A tetrahedron has 4 faces and is shaped like a pyramid. All of these have triangular bases. A regular hexahedron has six faces and a base of a square

From the answer and question examples above, hopefully, they could simply guide the student handle the question they had been looking for and remember of the whole thing declared in the answer above. You would probably then have a discussion with your classmate and continue the school learning by studying the problem together.