3
LEARNING AREA:
Form 3
CIRCLES II
LEARNING OBJECTIVES
SUGGESTED TEACHING AND LEARNING ACTIVITIES
Students will be taught to:
LEARNING OUTCOMES
POINTS TO NOTE
VOCABULARY
Students will be able to:
vi. Solve problems involving angles subtended at the centre and angles at the circumference of circles.
3.3 Understand and use the concepts of cyclic quadrilaterals.
• Explore properties of cyclic quadrilaterals by drawing, cutting and pasting and using dynamic geometry software.
i.
Identify cyclic quadrilaterals.
ii.
Identify interior opposite angles of cyclic quadrilaterals.
iii. Determine the relationship between interior opposite angles of cyclic quadrilaterals. iv. Identify exterior angles and the corresponding interior opposite angles of cyclic quadrilaterals.
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cyclic quadrilateral interior opposite angle exterior angle