Project Maths Geometric Constructions From the Junior Cycle.

Scroll down for the 6 specific Leaving Cert Constructions

Construction 1 Angle Bisector

Construction 2 Perpendicular Bisector of a Line Segment

Construction 3 Perpendicular through point not on line

Construction 4 Perpendicular through a point on line

Construction 5 Line parallel to given line through a point

Construction 6 Division of segment into 2 or 3 equal parts

Construction 7 Division into any number of parts

Construction 8 Segment of given length. on given ray

Construction 9 Angle

Construction 10 Triangle SSS

Construction 11 Triangle SAS

Construction 12 Triangle ASA

Construction 13 Triangle RHS

Construction 14 Rectangle

Construction 15 Right Angle Triangle One Side One Acute Angle

Above 2 Constructions Copyright and with thanks to Katie Bullen

The 6 Leaving Certificate Project Maths Geometric Constructions

Construction 1 Circumcentre and Circumcircle of a given triangle, using only straight edge and compass.

Construction 2 Incentre and incircle of a given triangle, using only straight edge and compass.

Construction 3 Angle of 60 without using a protractor or set square.

Construction 4 Tangent to a given circle at a given point on it.

Construction 5 Parallelogram given the length of the sides and the measure of the angles.

Construction 6 Centroid of a Triangle

Above Constructions prepared and delivered by Tomas Mac Eochagain via maths.gcd.ie

2012 Project Maths Solutions

2012 Solutions

2013 Project Maths Solutions

2013 Solutions

2011 Project Maths Solutions

Probability Question - Estimation

Statistics and Probability Question 7 Part 1

Statistics and Probability Question 7 Part 2

Above Solutions Copyright and with thanks to KeyToMaths on YouTube

Solutions to educate.ie Past Paper Workbook

Access to solutions on Dropbox

Please report any access difficulties to any of the above links to Mr. Courtney