Grade 6 math worksheet on interior angles of polygons, focusing on complementary angles and angles in quadrilaterals.
A Grade 6 math worksheet titled "Interior Angles of Polygons" featuring two sections: "Complementary Angles 1" and "Angles in Quadrilaterals 1," with diagrams of triangles and quadrilaterals and angle measurements. The worksheet includes a Canadian flag and a "Brain Ninjas" logo.