OAS 6.GM.2.3 (Oklahoma, 6th Grade): "Find the area of right triangles, other triangles, special quadrilaterals, and polygons that can be decomposed into triangles and other shapes." The worksheets below practice this standard. Each one is a free printable PDF with an answer key, comes in multiple versions, and can also be assigned digitally - no login or account needed.
Geometry & Measurement (GM)6.GM.2 Use mathematical modeling to calculate the area of squares, parallelograms, and triangles to solve problems.6.GM.2.3Find the area of right triangles, other triangles, special quadrilaterals, and polygons that can be decomposed into triangles and other shapes.
