Unit Award Scheme

127214

Further geometry (unit 2)

Level: Level Three

In successfully completing this unit, the learner will have	Evidence needed
demonstrated the ability to 1. sketch and use graghs of y = sin x, y = cos x and y = tan x for angles of any size	Summary sheet and/or student completed work
2. recall and use the definitions of sin x, cos x and tan x for any positive angle up to 360 degrees	Summary sheet and/or student completed work
3. recognise and use 30, 60, 90 and 45,45,90 triangles with the ratios 1:√3:2 and 1:1:√2	Summary sheet and/or student completed work
4. use tan x = sin x / cos x and sin²x + cos²x = 1	Summary sheet and/or student completed work
5. solve simple trigonometric equations in given intervals such as √2 sin x = cos x for 0°≤ x ≤ 360°.	Summary sheet and/or student completed work