# Geometry foundations

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Practice

Draw rays, lines, & line segments

71%

71%

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Points, lines, and planes

100%

100%

Geometric definitions

71%

71%

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Learn

Practice

Measure angles

100%

100%

Angle types

100%

100%

Vertical angles

100%

100%

Equation practice with angles

100%

100%

Line & angle proofs

100%

100%

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Practice

Angles of a polygon

100%

100%

Triangle side length rules

100%

100%

Quadrilateral types

100%

100%

Quadrilateral angles

100%

100%

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Practice

Area of triangles

100%

100%

Area of parallelograms

100%

100%

Area of trapezoids

100%

100%

Areas of shapes on grids

100%

100%

Area of composite shapes

75%

75%

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Radius and diameter

100%

100%

Area of a circle

86%

86%

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Shaded areas

100%

100%

Circumference of a circle

100%

100%

Nets of polyhedra

75%

75%

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Surface area using nets

100%

100%

Surface area

50%

50%

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Test your understanding of

**Geometry foundations**with these 15 questions.About this unit

Review your knowledge about angles, triangles, quadrilaterals, and area.