Today we corrected the homework from section 2.1 involving Arc length and Sector area (click here). We then looked at Section 2.2 and introduced Sec(A), Cosec(A) and Cot(A) - see video below.

We also used the calculator to convert decimal angles into degrees and minutes.

We also used the calculator to convert decimal angles into degrees and minutes.

HW Sec. 2.1 Q.14 and Sec. 2.2 Q.4 (Click here)