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It is false.

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โˆ™ 2015-05-18 14:38:01
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Q: Is it true or false that a cone is a polyhedra?
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Is the following sentence true or false The Hawaiin Islands Are Cinder Cone Volcanoes.?

False


Is it true that ratio of the volumes of two similar solid polyhedra is equal to the square of the ratio between their edges?

FALSE.


Cinder cone volcanoes have alternating layers of ejected material true or false?

true.


True or false the horizontal cross-sectional shapes of a cone are all congruent except for the vertex?

False. Every cross-sectional shape of a cone is not congruent.


Is it true or false a right circular cone can have triangle as a base?

It is false. If it has a triangle as its base it would be a pyramid.


True of False Two cones have equal heights If the base of one cone is a circle and the base of the other cone is a square the two cones cannot have equal volumes?

false!


Is a cone a Platonic solid?

No, a cone is not a Platonic solid. The Platonic solids are the five regular polyhedra: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.


Is it true or false a cone a solid made from a polygonal base a point in the same plane as the base and all point between them?

False


The horizontal cross sectional shapes of the cone are all congruent except for the vertex?

False


A cone is a solid made from a disc a point not in the same plane as the disc and all points between them?

Anonymous stop being a jerk it was true


The horizontal cross sectional shapes of the cone below are all congruent?

false


What does And mean in Mathematics?

And is used in logical comparison in mathematics. true and true is true. true and false is false. false and true is false. false and false is false.


What is the result of True AND False OR True?

True AND False OR True evaluates to True. IT seems like it does not matter which is evaluated first as: (True AND False) OR True = False OR True = True True AND (False OR True) = True AND True = True But, it does matter as with False AND False OR True: (False AND False) OR True = False OR True = True False AND (False OR True) = False AND True = False and True OR False AND False: (True OR False) AND False = True AND False = False True OR (False AND False) = True OR False = True Evaluated left to right gives a different answer if the operators are reversed (as can be seen above), so AND and OR need an order of evaluation. AND can be replaced by multiply, OR by add, and BODMAS says multiply is evaluated before add; thus AND should be evaluated before OR - the C programming language follows this convention. This makes the original question: True AND False OR True = (True AND False) OR True = False OR True = True


Female cones may stay on a gymnosperm plant for more than one year. True or False?

false. It is true. In the case of pine it takes three years to get the female cone developed.


What are the 2 polyhedron?

The question is based on the false impression that there are only two polyhedra. There are, in fact, infinitely many.


The ratio of the volumes of two similar solid polyhedra is equal to the square of the ratio between their edges.?

false


A cone is a solid with base that is a a point not in the same plane as the base and all the points between them?

falsethe answer is NOT false its TRUE!


Are A group of cells is called ORGAN true or false?

false


The ratio of the volumes of two similar solid polyhedra is equal to the square root of the ratio between their edges?

false


The ratio of the volumes of two similar solid polyhedra is equal to the square root of the ratio between their edges.?

False


Are polyhedra prisms?

NO, but prisms are polyhedra. Polyhedra include a lot more shapes than just prisms.


A cone is a polyhedron with a circular base?

False


How do you construct a truth table for parenthesis not p q parenthesis if and only if p?

Assuming that you mean not (p or q) if and only if P ~(PVQ)--> P so now construct a truth table, (just place it vertical since i cannot place it vertical through here.) P True True False False Q True False True False (PVQ) True True True False ~(PVQ) False False False True ~(PVQ)-->P True True True False if it's ~(P^Q) -->P then it's, P True True False False Q True False True False (P^Q) True False False False ~(P^Q) False True True True ~(P^Q)-->P True True False False


Would a cinder cone volcano have a broad flat cone and gently sloping sides?

false


Water is recycled in nature over and over?

true

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