# Cos 10 Equals p

## An Advanced Mathematics Lesson Starter Of The Day

cos(10) = p

In terms of p what are:

 a) sec(10)b) sin(10)c) tan(10)d) cosec(10)e) cot(10)f) cos(350) g) cos(170)h) sin(80)i) arccos(p)j) arcsin(p)k) arccos(-p)l) cos(55) m) sin(40)n) cos(20)o) sin(20)p) tan(20)q) cos(5)r) cos(-100)

Parts a, j and k are technically already in terms of p but you know what to do!

Slightly adapted from an idea by Sam Blatherwick, shared on Twitter by @blatherwick_sam

Topics: Starter

How did you use this starter? Can you suggest how teachers could present or develop this resource? Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for Maths teachers anywhere in the world.

Previous Day | This starter is for | Next Day

How did you use this resource? Can you suggest how teachers could present, adapt or develop it? Do you have any comments? It is always useful to receive feedback and helps make this free resource even more useful for Maths teachers anywhere in the world. Click here to enter your comments.

Your access to the majority of the Transum resources continues to be free but you can help support the continued growth of the website by doing your Amazon shopping using the links on this page. Below is an Amazon link. As an Amazon Associate I earn a small amount from qualifying purchases which helps pay for the upkeep of this website.

Educational Technology on Amazon

For Students:

For All: