Book a Demo

Topics

Geometry

Visualising Prisms

Classification of Solids

Archimedean solids (Investigation)

Nets of solids

Naming Angles

Measuring, Estimating and Drawing Angles (Investigation)

Angles at a point

Angles at a Point & vertically Opposite Angles

Polygons I

Faces, Edges and Vertices in Polyhedra

Classifying and Naming Angles

Triangles in the movies (Investigation)

Types of Quadrilaterals

Symmetry

Symmetry in the world around us (Investigation)

Lines, Line Segments and Rays

Angles in Triangles

Interior and Exterior Angles of Polygons

Exterior angle sum and other calculations

Lesson

Practice

Basic constructions with a compass (Investigation)

Angles in Quadrilaterals

Lengths in Quadrilaterals

Using Properties of Quadrilaterals

Identifying Polygons from angle conditions

Types of Lines Revision

Angles in Triangles Revision

Class VI

Exterior angle sum and other calculations

Lesson

Practice

Interactive practice questions

Let $x$x be the sum of the exterior angles in this triangle. Show that $x=360$x=360.

Easy

6min

Consider the image attached.

Find $x$x giving reasons.

Easy

1min

Consider the adjacent figure.

Find the value of $x$x, giving reasons.

Easy

1min

Consider the adjacent figure.

Find the value of $x$x, giving reasons.

Easy

< 1min

Outcomes

6.G.BGI.6

Triangle — vertices, sides, angles, interior and exterior, altitude and median

Exterior angle sum and other calculations

Interactive practice questions

Outcomes

6.G.BGI.6

What is Mathspace

About Mathspace