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WorksheetsGeometry Chapter 11 Vocabulary
Total questions: 25
Worksheet time: 15mins
Define the term 'Geometry'.
The branch of mathematics concerned with the properties and relations of points, lines, surfaces, and solids.
A type of algebraic equation.
A form of artistic expression.
A method of scientific experimentation.
What is the definition of 'Chapter'?
A section of a book or document.
A type of food.
A musical instrument.
A mathematical equation.
The meaning of 'Vocab' is:
a collection of words and their meanings
a type of food
a musical instrument
a mathematical formula
The perimeter is the sum of the lengths of a polygon's _______.
sides
angles
vertices
diagonals
What is the definition of a diameter in a circle?
A line segment that passes through the center of the circle and has its endpoints on the circle
A line segment that touches the circle at only one point
A line segment with both endpoints on the circle but not passing through the center
A line segment that is perpendicular to the radius
What is the definition of a radius in a circle?
A line segment from the center of the circle to any point on its circumference
A line segment that passes through the center of the circle and has its endpoints on the circle
The distance around the circle
The area enclosed by the circle
The definition of area is:
The amount of space inside the boundary of a flat (2-dimensional) object such as a triangle or circle.
The distance around a circle.
The length of a path between two points.
The measure of the amount of matter in an object.
Calculate the area of the figure shown in the diagram.
50 square units
75 square units
100 square units
125 square units
Using the Area Addition Postulate, calculate the total area of the composite shape shown in the diagram, where A1, A2, and A3 are non-overlapping rectangles with given dimensions.
A) 50 square units
B) 75 square units
C) 100 square units
D) 125 square units
What is a polyhedron?
A solid bounded by polygons that enclose a single region of space.
A flat surface with no thickness.
A line that extends infinitely in both directions.
A point with no dimensions.
Fill in the blank: The polygons that a polyhedron is bounded by are called _______.
Face
Edge
Vertex
Angle
A line segment formed by the intersection of two faces in a polyhedron is called an _______.
Edge
Vertex
Face
Angle
What is a vertex in a polyhedron?
A flat surface
A point where three or more edges meet
A line segment
A two-dimensional shape
What is a solid geometric figure with two bases that are parallel, equal polygons, and that has sides that are parallelograms?
Cylinder
Cone
Prism
Sphere
What is a characteristic of a triangular prism?
A) It has two parallel faces that are congruent polygons.
B) It has only one base.
C) It is named by its height.
What is the altitude of a prism?
Fill in the blank: In a triangle, the altitude is a line segment from a vertex to the opposite side, forming a ________ with the side.
perpendicular
parallel
diagonal
horizontal
What is the formula for the Total Surface Area (TSA) of a rectangular prism?
The formula for the Total Surface Area (TSA) of a rectangular prism is TSA = 2(lw + lh + wh), where l is the length, w is the width, and h is the height.
The formula for the Total Surface Area (TSA) of a rectangular prism is TSA = lwh, where l is the length, w is the width, and h is the height.
The formula for the Total Surface Area (TSA) of a rectangular prism is TSA = 2(l + w + h), where l is the length, w is the width, and h is the height.
The formula for the Total Surface Area (TSA) of a rectangular prism is TSA = lw + lh + wh, where l is the length, w is the width, and h is the height.
Calculate the Total Surface Area of the prism with dimensions: Height = 4 cm, Length = 8 cm, Width = 5 cm.
94 cm²
136 cm²
148 cm²
160 cm²
What is a solid geometric figure with two parallel circular or oval bases and a curved rectangle connecting their edges?
A) Sphere
B) Cylinder
C) Cone
D) Pyramid
What is the definition of 'Volume'?
The amount of space that a substance or object occupies, or that is enclosed within a container.
The weight of an object.
The height of an object.
The color of an object.
What is a composite space figure, and how can the given figure be divided into basic figures?
A composite space figure is a 3D shape made up of two or more basic figures, and it can be divided into these basic figures.
A composite space figure is a 2D shape made up of multiple lines, and it cannot be divided into basic figures.
A composite space figure is a 3D shape that cannot be divided into basic figures.
A composite space figure is a 2D shape that can be divided into basic figures.
What is a polyhedron where the base is a polygon and the sides are triangles which meet at a point?
Cube
Pyramid
Sphere
Cylinder
What is a regular pyramid?
A) A pyramid with a circular base.
B) A pyramid where its base is a regular polygon.
C) A pyramid with no base.
What is the slant height of a pyramid?
The perpendicular distance from the apex to the base
The length of the line segment from the apex to the midpoint of a base edge
The height of the pyramid
The length of the line segment from the apex to the center of the base
