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# Geometry foundations

## Intro to Euclidean geometry

Practice
Identify rays, lines, & line segmentsGet 5 of 7 questions to level up!
Draw rays, lines, & line segmentsGet 5 of 7 questions to level up!
Points, lines, and planesGet 5 of 7 questions to level up!
Geometric definitionsGet 5 of 7 questions to level up!

## Angles

Practice
Measure anglesGet 3 of 4 questions to level up!
Angle typesGet 3 of 4 questions to level up!
Vertical anglesGet 3 of 4 questions to level up!
Equation practice with vertical anglesGet 3 of 4 questions to level up!
Complementary and supplementary angles (visual)Get 3 of 4 questions to level up!
Equation practice with angle additionGet 3 of 4 questions to level up!
Angle relationships with parallel linesGet 5 of 7 questions to level up!
Equation practice with anglesGet 3 of 4 questions to level up!

## Area

Practice
Area of trianglesGet 5 of 7 questions to level up!
Area of parallelogramsGet 3 of 4 questions to level up!
Area of trapezoidsGet 3 of 4 questions to level up!
Areas of shapes on gridsGet 3 of 4 questions to level up!
Area of composite shapesGet 3 of 4 questions to level up!
Radius and diameterGet 5 of 7 questions to level up!
Area of a circleGet 5 of 7 questions to level up!
Shaded areasGet 3 of 4 questions to level up!
Circumference of a circleGet 3 of 4 questions to level up!
Nets of polyhedraGet 3 of 4 questions to level up!
Surface area using netsGet 3 of 4 questions to level up!
Surface areaGet 3 of 4 questions to level up!

### About this unit

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