Previous Standard
Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.
Next Standard
Partition shapes into parts with equal areas. Express the area of each part as a unit fraction of the whole. For example, partition a shape into 4 parts with equal area, and describe the area of each part as 1/4 of the area of the shape.
Worksheets
![3.g.1 Worksheets - Irregular Shapes (4,5,6,7,8,9 & 10 sides) worksheet 3.g.1 Worksheets - Irregular Shapes (4,5,6,7,8,9 & 10 sides) worksheet](/math/shapes/identifying shapes irregular/english/thumb.png)
![3.g.1 Worksheets - Irregular Shapes (4,5,6,7,8,9 & 10 sides) worksheet 3.g.1 Worksheets - Irregular Shapes (4,5,6,7,8,9 & 10 sides) worksheet](/math/shapes/identifying shapes irregular/english/thumb.png)
![3.g.1 Worksheets - Regular Shapes (3,4,5,6,7,8,9 & 10 sides) worksheet 3.g.1 Worksheets - Regular Shapes (3,4,5,6,7,8,9 & 10 sides) worksheet](/math/shapes/identifying shapes regular/english/thumb.png)
![3.g.1 Worksheets - Regular Shapes (3,4,5,6,7,8,9 & 10 sides) worksheet 3.g.1 Worksheets - Regular Shapes (3,4,5,6,7,8,9 & 10 sides) worksheet](/math/shapes/identifying shapes regular/english/thumb.png)
![3.g.1 Worksheets - Identifying Regular and Irregular Polygons worksheet 3.g.1 Worksheets - Identifying Regular and Irregular Polygons worksheet](/math/shapes/regular or irregular/english/thumb.png)
![3.g.1 Worksheets - Identifying Regular and Irregular Polygons worksheet 3.g.1 Worksheets - Identifying Regular and Irregular Polygons worksheet](/math/shapes/regular or irregular/english/thumb.png)
![3.g.1 Worksheets - Word Problems (3 - 10 sides) worksheet 3.g.1 Worksheets - Word Problems (3 - 10 sides) worksheet](/math/shapes/shapes (word)/english/thumb.png)
![3.g.1 Worksheets - Word Problems (3 - 10 sides) worksheet 3.g.1 Worksheets - Word Problems (3 - 10 sides) worksheet](/math/shapes/shapes (word)/english/thumb.png)