Use Pythagoras' Theorem ad Trigonometry
Find the dimensions of various triangles using Pythagoras' and Trigonometry.
Trigonometry is about triangles and ratios and graphs and sine and cosine and tangents and it is brilliant...
Often, we are trying to find out the length of a side of a triangle when we know one other side and angle. On other occasions, we are trying to find an angle when we have two sides.
Find the dimensions of various triangles using Pythagoras' and Trigonometry.
Find the dimensions of various triangles using Pythagoras' and Trigonometry.
Sheets including questions on trigonometry, algebra, simultaneous equations, percentages, fractions and functions.
Help sheets and templates to provide a guide of how to set out the work in trigonometry.
A video of how to apply trigonometry to solve a problem.
A set of mid to high level questions that require the employment of trigonometry to reach their solution.
Twelve triangles in which you need to find missing angles.
Derive basic trigonometric values for 0, 30, 45, 60 and 90 degrees and then practise using them.
Video solving a problem involving trigonometry in order to find the are of a sector between two hexagons
Find the missing lengths or the angles in a triangle. Good practice to help the students to become fluent in solving these simple questions.
Help templates for to provide a template for those students who find the work on trigonometry challenging.
Worded problems to use trigonometry to solve allowing the students to draw diagrams as well.
Problems to use trigonometry to solve allowing the students to draw diagrams as well.
This video shows you how to use he Cosine Rule when you know the side angle side to find the third side of a triangle.There are three examples included starting with a basic application of vaalues and building up to using bearings and the Cosine Rule to etermine the speed of an aircraft.
This video shows you how to use he Cosine Rule when you know the side side side to find a missing angle in a triangle.
Trigonometry Problems mixing in ratio, circles to help with higher GCSE papers.