1.which of the following space figure does not belong to the group?
a.cylinder b.cube c.prism d.pyramid
2.which of the following is a non-poleyhedron?
a.pyramid b.prism c.cylinder d.cube
3.what solid figure that has no face no, edge and no vertex?
a.sphere b.cone c.cylinder d.cube
4.which of the following solid figures that has 2 circular bases, no edge and no vertex?
a.sphere b.cylinder c.cone d.prism
5.which of the following can be used as variables?
a.a b.c c.x d.all of these
6.any symbol representing one fixed value that does not change is called___.
a.equation b.constant c.variables d.expression
7.what do you call to the letters ar symbols that represent a number?
a.equation b.constant c.variables d.expression

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