Grade 7 Mathematics, Quarter 3, Unit 3.4

2D

8 Day Unit

Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.

Find the area of two-dimensional polygons (including composite figures).

Solve real-world and mathematical problems involving area of polygons, area of circles, and circumference of circles.

Informally derive the relationship between the circumference and area of a circle.

Standards

7.G.2

7.G.3

7.G.4

7.G.6

2D

8 Day Unit

**Content to be learned:**Focus on constructing triangles from three measures of angles or sides, noticing when the conditions determine a unique triangle, more than one triangle, or no triangle.

Find the area of two-dimensional polygons (including composite figures).

Solve real-world and mathematical problems involving area of polygons, area of circles, and circumference of circles.

Informally derive the relationship between the circumference and area of a circle.

Standards

7.G.2

7.G.3

7.G.4

7.G.6