Year 7

# Constructing triangles and quadrilaterals

## Lessons (8)

• In this lesson, we will learn to name the basic features of circles and reasoning using their reasoning using their properties. We will also draw circles using pair of compasses.
1 Slide deck
1 Worksheet
1 Quiz
1 Video
• In this lesson, we will learn how to construct triangles using a pair of compasses and ruler given the length of the sides. We will need a pair of compasses, pencil and ruler for this lesson.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will determine when it is impossible to construct a triangle given three lengths.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to draw triangles with the same interior angles using a protractor. We will also discuss the properties of similar triangles.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to construct triangles given two sides and an angle.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to form quadrilaterals using the properties of circles. We will also learn to use symmetrical properties of special quadriaterals.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to construct kite and rhombuses and identify symmetry in constructions
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to explore diagonals and symmetry in constructions.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video