Access Point #: MA.2.GR.2.AP.2


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Find the perimeter of a polygon with whole-number side lengths given. Polygons are limited to triangles, rectangles and squares.
Number: MA.2.GR.2.AP.2 Category: Access Points
Date Adopted or Revised: 03/23 Standard: Describe perimeter and find the perimeter of polygons.

Related Benchmarks

Name Description
MA.2.GR.2.2: Find the perimeter of a polygon with whole-number side lengths. Polygons are limited to triangles, rectangles, squares and pentagons.
Clarifications:
Clarification 1: Instruction includes the connection to the associative and commutative properties of addition. Refer to Properties of Operations, Equality and Inequality (Appendix D).

Clarification 2: Within this benchmark, the expectation is not to use a formula to find perimeter.

Clarification 3: Instruction includes cases where the side lengths are given or measured to the nearest unit.
Clarification 4: Perimeter cannot exceed 100 units and responses include the appropriate units.




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