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Assess your students’ knowledge of geometry concepts from polygons to coordinate planes!

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

Assess kids' understanding of geometry with this sheet.

Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

In this excerpt from an upcoming math workbook, your junior detective will make a positive ID on obtuse, acute and right angles.

Help your students identify the differences between regular and irregular polygons!