7th math - Three-Dimensional Figures

Which figure is a prism? A pyramid with rectangular base. A cylinder. A prism with a rectangular base. A pyramid.

A prism with a rectangular base.

Which solid is a triangular pyramid? A pyramid with triangular base. A pyramid with rectangular base. A pyramid with rectangular base. A prism with a rectangular base.

A pyramid with triangular base.

Which statements are true about three-dimensional figures? Select two options. A sphere has no bases. A prism must have a triangular or rectangular base. A square pyramid must have lateral faces that are squares. A triangular prism has two triangular bases and four triangular lateral faces. The lateral face of a cylinder is in the shape of a rectangle.

A sphere has no bases. The lateral face of a cylinder is in the shape of a rectangle.

Which statements are true about the shapes? Select three options. Figure A is a cylinder. Figure B is a cone. Figure C is a sphere. Figure D is a pyramid with rectangular base. Figure A is a cylinder. Figure B is a square pyramid. Figure C has no bases. Figure D is a triangular prism. Figure D has four lateral faces that are triangles.

Figure A is a cylinder. Figure C has no bases. Figure D has four lateral faces that are triangles.

Which statements describe a cylinder? Select three options.

It has two bases. It has one lateral face. Its lateral face is rectangular

Which statement is true? Triangular pyramids and triangular prisms have the same number of faces. Triangular prisms and rectangular prisms have the same number of bases. Cubes and triangular pyramids have the same number of faces. Triangular prisms and rectangular prisms have the same number of faces.

Triangular prisms and rectangular prisms have the same number of bases.

Which figure has two bases and one lateral face that is rectangular? cone cylinder rectangular prism rectangular pyramid

cylinder

How many faces does this figure have? A figure with 5 faces.

five

Which statements describe a triangular prism? Select three options. It has one base. It has two bases. It has three lateral faces. It has four lateral faces. Its lateral faces are rectangular.

has two bases. It has three lateral faces. Its lateral faces are rectangular.

Which statement is true about all triangular pyramids?

not - All the lateral faces in a triangular pyramid are congruent. not - All the faces in any triangular pyramid are equilateral triangles.

Which figure has more lateral faces than a triangular pyramid?

not - triangular prism

Which two figures have the same number of faces? cylinder and cone triangular pyramid and rectangular pyramid rectangular prism and cube triangular prism and triangular pyramid

rectangular prism and cube

Which two figures have the same number of lateral faces? sphere and cylinder triangular prism and rectangular prism rectangular prism and cube triangular prism and cylinder

rectangular prism and cube

How many lateral faces does a triangular pyramid have?

three

Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle?

triangular prism

Which two figures have the same number of bases?

triangular pyramid and cone