Draw and estimate angles
4th Grade Math practice: Would a slide shaped like a 35-degree angle be acute or obtuse. Part of angles (Angles).
~9 min
Estimate angle size by comparing to 90 degrees and 180 degrees.
Identifying Right Angles
right angle
A right angle measures exactly 90 degrees and looks like the corner of a square or a book.
💡 Look for the little square symbol in the corner to identify a right angle.