Straightforward worksheets using SOHCAHTOA with right-angled triangles.
Mixture of finding angles or sides, with answers.
Original Promethean flipchart included for first exercise. Click on the triangle to reveal the answer. Click on the Design Mode button to edit.
Worksheet involving application of Sine and Cosine Rules. Calculate distance and bearings from diagrams of a journey. Solutions given.
Original exercise on Promethean flipchart included. Can click on question to reveal help with angles or the answers. Can edit in Design Mode.
Solutions produced using Geogebra which I have uploaded elsewhere as Geogebra: Trig Triangle Fomulae.
Graph with intercept. Find equation y=mx+C and use to find other points on the line. Answers given.
Scatter diagram exercise has versions with and without line of best fit. A second exercise without intercept uses two well separated points.
Original Promethean flipchart exercises included. Click on the question to reveal line of best fit. Click on Design Mode to reveal line of best fit and answers or to edit.
Calculate area of end face then volume of prisms. Answers given.
Worksheet 1 has more difficult areas and includes working back from volume.
Worksheet 2 easier cases. Original Promethean flipchart exercise included. Click on Design Mode to reveal answers or edit.
Calculations based on reading and processing information.
Systematic Listing: combinations based on certain conditions.
Original Promethean flipchart for simple two-way tables exercise. Click on Design Mode to reveal answers or edit.
1. CAST practice and exact values.
2. solve Trig Equations in radians.
Original Promethean flipchart exercises included. Click the equation to reveal the solution. Can be edited in Design Mode.
Calculations around angle, arc and area of Sectors.
Original Promethean flipchart exercise included. Click on Design Mode to reveal answers or to edit.
Included a related interactive Geogebra file for sector calculations.