The solids 1

Concave means....

• has a hole or is hollow

• has no hole, not hollow

Tags

CCSS.2.G.A.1

Convexe means....

• has a hole or is hollow

• has no hole, not hollow

Tags

CCSS.L.3.4B

CCSS.L.3.4C

CCSS.RF.3.3A

CCSS.RF.4.3A

CCSS.RF.5.3A

regular polyhedron means...

• all faces are isometric

• all faces are parallel and isometric

• all faces are parallel

• all faces are perpendicular

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Polyhedron means...

• all faces are polygons.

• at least one face is curved.

• All faces are parallelograms

• All faces are beautiful.

Answer explanation

Une pyramide est un polyèdre... Est ce que ses faces sont des parallélogrammes ? NON !

Donc les faces de n'importe quel polyèdre sont tous des polygones.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Non polyhedron means...

• all faces are polygons.

• at least one face is curved.

• All faces are parallelepipeds

• All faces are beautiful.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

A right prism has...

• 2 parallel bases aligned, the faces are rectangular.

• 2 parallel bases aligned, the faces are triangular.

• 2 parallel bases not aligned, the faces are rectangular.

• 2 parallel bases not aligned, the faces are trianguar.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

An oblique prism has...

• 2 parallel bases aligned, the faces are rectangular.

• 2 parallel bases aligned, the faces are triangular.

• 2 parallel bases not aligned, the faces are rectangular.

• 2 parallel bases not aligned, the faces are triangular.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

An oblique pyramid has...

• the top aligned to the center of the base. Faces are isometric.

• the top is not aligned to the center of the base. Faces are isometric.

• the top is not aligned to the center of the base. Faces are not isometric.

• the top is not aligned to the center of the base. Faces are isometric.

A right pyramid has...

• the top aligned to the center of the base. Faces are isometric.

• the top is not aligned to the center of the base. Faces are isometric.

• the top aligned to the center of the base. Faces are not isometric.

• the top is not aligned to the center of the base. Faces are not isometric.

Tags

CCSS.7.G.A.3

A prism has...

• 2 parallel and isometric bases

• triangle lateral faces

• parallelogram lateral faces

• 2 bases parallel bases

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1