Question

test (cst) 11.10.3: three-dimensional solids
question 1
a geometric solid has only length and width.
a. true
b. false

question 2
the cartesian coordinate system can have three dimensions.
a. true
b. false

question 3
the faces of a polyhedron are the line segments connecting each vertex.
a. true
b. false

question 4
which of the following terms correctly describe the figure given below?
check all that apply.
a. cube
b. solid
c. polyhedron
d. polygon
e. prism
f. pyramid

question 5
which solid figure has two parallel bases that are congruent polygons and rectangular faces joining the bases?
a. pyramid
b. prism
c. cone
d. cylinder

Explanation:

1. Question1: Geometric solids are 3D, having length, width, and height.
2. Question2: 3D Cartesian coordinates use x, y, z axes.
3. Question3: Polyhedron faces are flat polygons; edges connect vertices.
4. Question4: A cube is a 3D solid, polyhedron, and prism (missing figure assumed to be cube). Polygons are 2D, pyramids have 1 base.
5. Question5: Prisms are defined by two parallel congruent polygon bases and rectangular lateral faces.

Answer:

1. B. False
2. A. True
3. B. False
4. A. Cube, B. Solid, C. Polyhedron, E. Prism
5. B. Prism