Triangle: A polygon with three sides and three angles.

Resources for this term:
Calculating Volumes of Compound Objects
Calculating Volumes of Compound Objects

This lesson unit is intended to help you assess how well students are able to solve problems involving measurement.

Geometry Problems: Circles and Triangles
Geometry Problems: Circles and Triangles

Students use the properties of circles and triangles to find the relative areas of shapes in a pattern and explore alternative approaches to tackling the problem.

Evaluating Statements about Length and Area
Evaluating Statements about Length and Area

Students critique conjectures about length and area and construct examples and counter-examples to refute or justify them.

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