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WorksheetsUnit 9 Vocabulary: Geometry
Total questions: 19
Worksheet time: 19mins
The distance around the outside of a shape or object.
area
perimeter
volume
cubic unit
The amount of space inside the boundary of a flat object. The size of a surface.
perimeter
volume
area
cubic unit
The amount of 3-dimensional space an object takes up.
perimeter
area
volume
cubic unit
The area of the bottom or first layer of a 3D shape.
Volume
Area of the Base
Cubic Unit
Congruent
The unit(s) used to measure volume.
Cubic Units
Congruent
Volume
Area
The identical or the same.
Area
Volume
Congruent
Cubic Unit
Location where the lines of a polygon meet.
Polygon
Congruent
Cubic Unit
Vertex/Vertices
A 2-dimensional shape with straight sides.
Polygon
Quadrilateral
Parallelogram
Rectangle
A polygon with 4 sides.
Parallelagram
Rhombus
Polygon
Quadrilateral
A quadrilateral that has two sets of parallel and congruent sides.
Parallelogram
Polygon
Quadrilateral
Congruent
A quadrilateral with two pairs of congruent, parallel sides and four right angels.
Rhombus
Square
Rectangle
Equilateral Triangle
A quadrilateral with four congruent sides in length.
Rectangle
Rhombus
Square
Polygon
A quadrilateral with four congruent sides in length, four right angles, and two pairs of congruent/parallel sides.
rhombus
rectangle
square
congruent
A triangle that has two congruent sides of the same length.
isosceles triangle
equilateral triangle
scalene trangle
A triangle where ALL three sides are congruent in length.
isosceles triangle
equilateral triangle
scalene trangle
A triangle where ALL three sides are different lengths.
isosceles triangle
equilateral triangle
scalene trangle
A triangle that has ONE right angle
Right Triangle
Acute Triangle
Obtuse Triangle
A triangle that has ONE obtuse angle
Right Triangle
Acute Triangle
Obtuse Triangle
A triangle that has THREE acute angles. These are also equliateral triangles.
Right Triangle
Acute Triangle
Obtuse Triangle
