Measuring Pi

Can you see where Pi = 3.14159265359 come from. Hint : look at diameter and circumference
Good luck
Mr Gilmartin

Leaving Cert Ordinary Level - Cosine Rule

Please watch clip below to help correct Question 18 of tonight's homework. ~Enjoy the weekend.
Mr Gilmartin

LC Ordinary level Sine Rule (2)

Basic Introduction to Trigonometry

LC Ordinary Level - Cosine Rule Practical Problems

Check these links out to help with Q9 and 11

Leaving Cert Ordinary Level - Cosine Rule

Check out this video clip to correct tonight's homework.

LC Ordinary Level - Sine Rule(3)

Check out this clip to help you get started with the weekend homework.

The Sine Rule