Prongo Free Printables
Grade 5 Math: Classifying 2D Figures
Name
Date
1.
What does it mean to classify a 2D figure?
2.
Name the three triangle types by side lengths.
3.
Name the three triangle types by angle measures.
4.
Can a triangle be both right and isosceles?
5.
Can a triangle be both equilateral and obtuse?
6.
What is a quadrilateral?
7.
What is a parallelogram?
8.
Is every rectangle a parallelogram?
9.
Classify by sides: triangle with sides 5, 5, 7.
10.
Classify by angles: triangle with angles 40°, 60°, 80°.
11.
Name all categories a square belongs to among: quad, parallelogram, rectangle, rhombus.
12.
Can a right triangle be equilateral? Explain briefly.
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