Worksheets5th Grade 2D Shapes
Total questions: 35
Worksheet time: 1hrs 1mins
Quadrilaterals always have
4 sides
2 sets of parallel lines
4 right angles
4 equal sides
Which of these are all quadrilaterals?
rectangle, square, triangle, trapezoid
rectangle, trapezoid, square, parallelogram
square, trapezoid, circle, rectangle
pentagon, square, rectangle, parallelogram
What kind of angle is this?
right angle
obtuse angle
acute angle
reflex angle
What kind of angle is this?
reflex angle
obtuse angle
acute angle
straight angle
What term best defines these lines?
parallel lines
straight lines
perpendicular lines
intersecting lines
Which angle has exactly 90 degrees?
acute angle
right angle
obtuse angle
reflex angle
How many obtuse angles are in an obtuse triangle?
o
1
2
3
How many degrees are in a triangle?
90
120
180
360
What type of triangle is this picture?
isosceles triangle
right triangle
equiangular triangle
obtuse triangle
Name that shape.
quadrilateral
quadrilateral, parallelogram
quadrilateral, rectangle
quadrilateral, rhombus
Classify the triangle TWO ways.
Equilateral
acute
Isosceles
obtuse
Classify the triangle TWO ways.
right
isosceles
acute
scalene
Classify the triangle TWO ways.
obtuse
equilateral
scalene
acute
Find the measure of the missing angle.
180 degrees
32 degrees
58 degrees
90 degrees
State all possible names for each figure.
Rhombus
Quadrilateral
Square
Parallelogram
Rectangle
Congruent means...
same size, different shape
same size
same shape
same size, same shape
Who am I? I have 6 sides and 6 vertices.
pentagon
hexagon
circle
square
What is a quadrilateral?
a 3 sided shape
a 4 sided shape
a shape with open spaces
a shape with curvy lines
Who am I? I have 2 LONG sides and 2 short sides. I also have 4 vertices.
Triangle
Square
Rectangle
Circle
what are the properties of a rhombus? tick all that apply
All sides are equal
Opposite sides are Parallel
opposite angles are equal
1 pair of parallel sides
What is the perimeter of this rectangle
8cm
15cm2
16mm
16 cm
What is the perimeter of this shape?
20cm
20cm2
19 cm
19cm2
Eric sorted shapes into categories as show. Which answer choice best describes errors Eric made in sorting these shapes?
The circle and the pentagon don't belong with the polygons and the trapezoid doesn't belong with the quadrilaterals.
The circle doesn't belong with the polygons and the pentagon does't belong with the trapezoids.
The parallelogram doesn't belong with the trapezoids.
The triangle and the circle don't belong with the polygons and the pentagon doesn't belong with the trapezoids.
Which polygon has 3 sides and only 2 of the side lengths are congruent?
Equilateral triangle
Scalene Triangle
Isosceles triangle
Trapezoid
