Menu
CoddyMath
START LEARNING
flag En iconEnglishdown icon

Recap: Squared Paper

Part of the Polygons & Quadrilaterals section of Coddy's Geometry journey. Lesson 36 of 61.

challenge icon

Challenge

On the squared paper, draw a square whose sides are √13 long. Then press Check.

Start the lesson to read it in the interactive player and track your progress.

All lessons in Polygons & Quadrilaterals

1Polygons

Polygons and DiagonalsAngles of a QuadrilateralAngles in Any PolygonPolygon Angles with xHow Many Sides?Recap: Polygon Angles

4Parallelograms

ParallelogramsNeighbouring AnglesOpposite AnglesParallelograms with xA Diagonal InsideRecap: Parallelograms

7On Squared Paper

Make a ParallelogramDraw a Tilted RectangleDraw a RhombusDraw a Trapezoid and KiteRecap: Squared Paper

10Composite Shapes

Shapes Made of PartsRectangle and TriangleArea by SubtractingEnough to Find It?Recap: Composite Shapes

2Regular Polygons

Regular PolygonsFrom an Angle to the SidesInside a Regular PolygonRecap: Regular Polygons

5Rectangles, Rhombi, Squares

RectanglesThe Diagonal of a RectangleRhombus AnglesSquaresRecap: Special Parallelograms

8Area of Parallelograms

Area of a RectangleA Side from the AreaSlide the TopArea of a ParallelogramRecap: Parallelogram Area

11Polygon Chases

Parallel Sides in a PentagonMarks, Not LooksPentagon with xRegular Shapes TogetherRecap: Polygon Chases

3Exterior Angles

Exterior AnglesExterior Angles Make 360°Regular Exterior AnglesSides from the ExteriorRecap: Exterior Angles

6Trapezoids and Kites

TrapezoidsIsosceles TrapezoidsTrapezoids with xKitesRecap: Trapezoids and Kites

9Area of Trapezoids

Area of a TrapezoidA Missing BaseFind the Height FirstTrapezoids by AreaRecap: Trapezoid Area

12Final Challenges

Final: The Garden BedFinal: Enough to Finish?Final: The RampFinal: The Gable WallFinal: The Star Point