AnswersGrade 7 MathematicsThree-Dimensional Figures

Three-Dimensional Figures — Quiz Answers

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1
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Which statement is true?

A
Triangular prisms and rectangular prisms have the same number of bases.
B
Triangular pyramids and triangular prisms have the same number of faces.
C
Cubes and triangular pyramids have the same number of faces.
D
Triangular prisms and rectangular prisms have the same number of faces.
2
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Which solid has two triangular bases and three lateral faces, each in the shape of a rectangle?

A
triangular prism
B
rectangular pyramid
C
triangular pyramid
D
rectangular prism
3

Which figure has more lateral faces than a triangular pyramid?

A
cylinder
B
rectangular prism
C
cone
D
triangular prism
4

Which solid is a triangular prism?

A
Image with description A three dimensional solid with a rectangular base and four lateral faces that meet at an apex.
B
Image with description A three dimensional solid with a triangular base and three lateral faces that meet at an apex.
C
Image with description A three dimensional solid with a rectangular base and four lateral faces that meet at an apex.
D
Image with description A three dimensional solid with two triangular bases and three lateral faces.
5

Which statement is true about all triangular pyramids?

A
All the faces in any triangular pyramid are equilateral triangles.
B
All triangular pyramids have three lateral faces.
C
All the lateral faces in a triangular pyramid are congruent.
D
All triangular pyramids have five faces.
6

Which two figures have the same number of faces?

A
triangular prism and triangular pyramid
B
triangular pyramid and rectangular pyramid
C
cylinder and cone
D
rectangular prism and cube
7

Which two figures have the same number of bases?

A
triangular pyramid and cone
B
cylinder and cone
C
cone and triangular prism
D
triangular pyramid and cylinder
8

Which figure is a prism?

A
Image with description A three dimensional solid with two congruent, parallel, triangular bases and three lateral faces.
B
Image with description A three dimensional solid with a triangular base and three lateral faces that meet at an apex.
C
Image with description A three dimensional solid with a rectangular base and four lateral faces that meet at an apex.
D
Image with description A three dimensional solid with two congruent, parallel, circular bases.
9

Which solid is a triangular pyramid?

A
Image with description A three dimensional solid with a rectangular base and four lateral faces that meet at an apex.
B
Image with description A three dimensional solid with a triangular base and three lateral faces that meet at an apex.
C
Image with description A three dimensional solid with a rectangular base and four lateral faces that meet at an apex.
D
Image with description A three dimensional solid with two congruent, parallel, triangular bases and three lateral faces.
10

Which two figures have the same number of lateral faces?

A
sphere and cylinder
B
triangular prism and rectangular prism
C
rectangular prism and cube
D
triangular prism and cylinder

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