Get Full Access to Grade 4 Mathematics - Skill Builder + PARCC Assessment Rehearsal
Currently, you have limited access to Grade 4 Mathematics - Skill Builder + PARCC Assessment Rehearsal. The Full Program includes,
Regular quadrilaterals have 4 angles and 4 lines of symmetry. Regular pentagons have 5 angles and 5 lines of symmetry. Regular hexagons have 6 angles and 6 lines of symmetry. If this pattern were to continue, how many lines of symmetry does a regular heptagon have?