›› Geometry and Trigonometry
Leaving Certificate Strand 1
Geometry and Trigonometry
Instructions: When opening Theorem and Construction file open the associated Student activity file at the same time.
Theorems
Proofs
Constructions
Quiz on Constructions
Enlargements
Coordinate Geometry
Area of a Triangle 

Student Activity Area of a Triangle 

Circle with Centre (0,0) 1 

Student Activity Circle with Centre (0,0) 1 

Circle with Centre (0,0) 2 

Student Activity Circle with Centre (0,0) 2 

Circles with Centre (0,0) 3 

Student Activity Circle with Centre (0,0) 3 

Circle with Centre (h,k) 

Student Activity Circles with Centre (h,k) 

Circles with Centre (g,f) 

Student Activity Circles with Centre (g,f) 

Dartboard 

Intersection of a line and circle 

Tangents to a circle 

Trigonometry
Interactive Tests