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Worksheets2D Shapes Vocabulary
Total questions: 64
Worksheet time: 1hrs 4mins
A straight path that continues forever in both directions
line
line segment
angle
parallel line
Which word best describes this figure?
equilateral triangle
scalene triangle
isosceles triangle
acute triangle
A line that has one endpoint and continues on forever in the other direction
perpendicular line
arrow
line
ray
Forms a perfect (90 degree) corner
right angle
acute angle
obtuse angle
right triangle
Which word best describes this figure?
straight lines
parallel lines
parallel lines
intersecting lines
Forms a straight line
right angle
acute angle
obtuse angle
straight angle
An exact location in space
angle
triangle
point
quadrilateral
Less than a right angle (less than 90 degrees)
right angle
acute angle
obtuse angle
straight angle
Which word best describes this figure
equiangular triangle
equilateral triangle
obtuse triangle
scalene triangle
A line that has two definite endpoints
line
line segment
ray
acute angle
Formed when two rays or line segments meet at a point
line segment
angle
line
ray
Which word best describes this figure?
equiangular triangle
isosceles triangle
scalene triangle
acute triangle
When a triangle has all sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
When two lines cross to form four right angles
intersecting lines
parallel lines
perpendicular lines
straight lines
Less than a right angle (less than 90 degrees)
right angle
acute angle
obtuse angle
straight angle
Which word best describes this figure?
scalene triangle
isosceles triangle
obtuse triangle
equiangular triangle
Only one angle in the triangle is obtuse and the other two angles are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
One angle forms a right angle and the other two angles are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
Which word best describes this figure?
straight angle
acute angle
right angle
obtuse angle
Quadrilateral with 2 pairs of parallel sides, opposite sides equal length, and 4 right angles
rectangle
rhombus
parallelogram
quadrilateral
When a triangle has all equal angles
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
When a triangle has two sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
When two lines are always the same distance apart and will never touch
intersecting lines
parallel lines
perpendicular lines
straight lines
All angles in the triangle are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
Quadrilateral with 1 pair of parallel sides
parallelogram
square
rectangle
trapezoid
Which word best describes this figure?
line segment
line
ray
straight angle
More than a right angle (more than 90 degrees)
right angle
acute angle
obtuse angle
straight angle
Quadrilateral with 2 pairs of parallel sides and 4 equal sides
square
rhombus
trapezoid
rectangle
When two lines cross at exactly one point
parallel lines
perpendicular lines
intersecting lines
straight lines
Which word best describes this figure?
ray
line segment
line
straight angle
Quadrilateral with 2 pairs of parallel sides, opposite sides equal in length, 4 equal sides, 4 right angles
rectanlge
trapezoid
square
parallelogram
Closed figure with 4 sides and 4 angles
trapezoid
parallelogram
square
quadrilateral
Forms a perfect (90 degree) corner
right angle
acute angle
obtuse angle
right triangle
Which word best describes this figure?
right triangle
obtuse triangle
right angle
acute angle
A straight path that continues forever in both directions
line
line segment
angle
parallel line
When a triangle has no sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
Which word best describes this figure?
intersecting line
perpendicular line
parallel line
straight line
Formed when two rays or line segments meet at a point
line segment
angle
line
ray
One angle forms a right angle and the other two angles are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
Quadrilateral with 2 pairs of parallel sides, opposite sides equal length, and 4 right angles
rectangle
rhombus
parallelogram
quadrilateral
More than a right angle (more than 90 degrees)
right angle
acute angle
obtuse angle
straight angle
An exact location in space
angle
triangle
point
quadrilateral
When two lines cross at exactly one point
parallel lines
perpendicular lines
intersecting lines
straight lines
A line that has two definite endpoints
line
line segment
ray
acute angle
When a triangle has no sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
Which word best describes this figure?
line
arrow
line segment
ray
Forms a straight line
right angle
acute angle
obtuse angle
straight angle
When two lines are always the same distance apart and will never touch
intersecting lines
parallel lines
perpendicular lines
straight lines
Only one angle in the triangle is obtuse and the other two angles are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
Which word best describes this shape?
triangle
trapezoid
parallelogram
square
Quadrilateral with 2 pairs of parallel sides and opposite sides equal in length
trapezoid
parallelogram
quadrilateral
rhombus
When a triangle has all sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
Quadrilateral with 2 pairs of parallel sides and 4 equal sides
square
rhombus
trapezoid
rectangle
When a triangle has all equal angles
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
Quadrilateral with 1 pair of parallel sides
parallelogram
square
rectangle
trapezoid
When a triangle has two sides that are equal in length
equilateral triangle
equiangular triangle
scalene triangle
isosceles triangle
Quadrilateral with 2 pairs of parallel sides, opposite sides equal in length, 4 equal sides, 4 right angles
rectanlge
trapezoid
square
parallelogram
Closed figure with 4 sides and 4 angles
trapezoid
parallelogram
square
quadrilateral
What word best describes this figure?
perpendicular lines
intersecting lines
line segment
parallel lines
All angles in the triangle are acute
equilateral triangle
right triangle
obtuse triangle
acute triangle
When two lines cross to form four right angles
intersecting lines
parallel lines
perpendicular lines
straight lines
Which word best describes this figure?
equilateral triangle
scalene triangle
obtuse triangle
acute triangle
Quadrilateral with 2 pairs of parallel sides and opposite sides equal in length
trapezoid
parallelogram
quadrilateral
rhombus
A line that has one endpoint and continues on forever in the other direction
perpendicular line
arrow
line
ray
