Back to Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines — Problem 4 · Task Set 27
Exercises: Classifying Two-Dimensional Figures by Lines and Angles
Work through each section in order. Use the paper-corner test (or a right-angle template)
to check angles instead of guessing by eye.
Grade 4·25 problems·~35 min·Common Core Math - Grade 4·standard·4-g-a-2
Work through problems with immediate feedback
A
Fluency Practice
1.
Which best describes the sides of the rectangle shown?