Lesson
Lesson-4.1.3- Use and interpret the vocabulary of a circle. Includes the following terms: ??? centre ??? radius (plural radii) ??? diameter ??? circumference ??? semicircle ??? chord ??? tangent ??? major and minor arc ??? sector ??? segment.
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Lesson-4.1.2- Use and interpret the vocabulary of: ??? triangles ??? special quadrilaterals ??? polygons ??? nets ??? solids. Includes the following terms. Triangles: ??? equilateral ??? isosceles ??? scalene ??? right-angled. Quadrilaterals: ??? square ??? rectangle ??? kite ??? rhombus ??? parallelogram ??? trapezium. Polygons: ??? regular and irregular polygons ??? pentagon ??? hexagon ??? octagon ??? decagon. Solids: ??? cube ??? cuboid ??? prism ??? cylinder ??? pyramid ??? cone ??? sphere ??? hemisphere ??? frustum ??? face ??? surface ??? edgePreviousLesson-4.1.4- Measure and draw lines and angles. A ruler should be used for all straight edges. Constructions of perpendicular bisectors and angle bisectors are not required.Next