Geometry

Visualising Prisms

Classification of Solids

Archimedean solids (Investigation)

Measuring, Estimating and Drawing Angles (Investigation)

Angles at a point

Angles at a Point & vertically Opposite Angles

Faces, Edges and Vertices in Polyhedra

Classifying and Naming Angles

Naming an Angle

Classifying an Angle

Angles Revision

Types of Triangles

Triangles in the movies (Investigation)

Types of Quadrilaterals

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

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

Classifying an Angle

Interactive practice questions

Is this angle acute, obtuse or reflex?

Two rays intersect at a point. The angle at their intersection is labeled with a blue arc marking. The angle with the blue arc marking is not labeled with its measure but appears to be less than $90^\circ$90°.

obtuse

A

reflex

B

acute

C

Easy

< 1min

Is this angle acute, obtuse or reflex?

Easy

< 1min

Is this angle acute, obtuse or reflex?

Easy

< 1min

Classify the following angles as straight, reflex or a revolution.

Medium

< 1min

Outcomes

6.G.UES.4

Types of angles- acute, obtuse, right, straight, reflex, complete and zero angle

What is Mathspace

About Mathspace