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Subjects / JC Mathematics / Geometry and Trigonometry

Geometry theorems and proof

Apply the Junior Cycle theorems and corollaries, including similar triangles, and write simple proofs.

In review 2nd Year3rd Year HigherOrdinary
Helps to know first: Triangles and quadrilaterals
17practice questions

Match the pairs: 2 · Multiple choice: 7 · Numeric answer: 4 · Put in order: 2 · Short answer: 1 · Written answer (self/teacher assessed): 1

Each question has up to three hints, a worked explanation, and is tracked in your progress and review plan.

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Multiple choice
A triangle is drawn in a circle with one side as a diameter. What is the angle opposite the diameter?
ABCO
Choose one answer
Hint 1

This is the angle in a semicircle.

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