Grade 7 Geometry is an intermediate level course which assumes that students are already familiar with the basic concepts. The first chapter “Basic Concepts” explains in detail about different types of angles and their properties; properties of different figures like quadrilaterals and triangles. Subsequent chapters deals with the concept of congruence and symmetry and construction of simple geometrical figures.

We provide theory, MCQs and assignments for each individual topic. Click on each topic to know more details.

Basic Concepts in Geometry
Key topics include :

• Different types of angles and relevant sums
• Angles formed by two parallel lines and transversal –adjacent, complementary, supplementary, vertically opposite angles
• Properties of triangles and quadrilaterals
• Properties of perpendicular bisectors of line segments and angle bisectors
Congruence
Key topics include :

• Introduction
• Properties of congruence—SSS, SAS, ASA, RHS. Verification of the properties
Symmetry
Key topics include :

• Revision—reflectional symmetry
• Introducing rotational symmetry
Construction
Key topics include :

• Measure line segments and angles
• Draw line segments, angles, parallel lines and perpendicular lines
• Construct angle bisectors and perpendicular bisectors
• Construct simple geometrical figures from given data

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