Exact Trig Values - GCSE Maths

A video explaining how find and use the exact trig values for 0°, 30°, 45°, 60°, 90°. This is suitable for both higher and foundation GCSE.

Exam Question Booklets:📝

0:00 Intro
0:10 Which values do you need to learn?
0:42 How to memorise all of the values
5:13 1 mark exam questions (usually on foundation)
5:45 Using exact values with SOHCAHTOA - Example 1
7:22 Using exact values with SOHCAHTOA - Example 2
8:43 Deriving the values of sin(45), cos(45) and tan(45)
11:24 Deriving the values of sin(30), cos(30) and tan(30)
11:35 Deriving the values of sin(60), cos(60) and tan(60)
14:18 Deriving the values of sin(90), cos(90) and tan(90)
17:13 Deriving the values of sin(0), cos(0) and tan(0)

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[michaelakinje]

The goat always delivers in times of need

[tapwater]

just wanted to say thank you, a youtuber with great maths teaching skills and great animation wish i found this channel earlier

[kiank]

Amazing 🤩 you don’t go fast&everything is ❤

[Goku_Black]

I think your dropped your trophies 🏆🏆🏆🏆🏆

[Summer-missu]

omg it just helps so much for memorizing!!!😘

[iyvlkht]

could you do a video doing a bunch of exam styles questions for higher because sometimes ill understand the topic but the questions the ay they put them are so hard?

[keneddymarie]

love this video!! Please could you do cones and spheres problems please!!

[hutt]

This was good but could you do a video on harder questions that involve exact trig values?

[afnanmiah]

Bro, do a video on how shade inequalities on graph, remeber to include how to shade inequalities consisting of equation y=mx+c, and how it should be shaded. Please🎉🎉

[kiank]

Confusion comes is when you think like 20 minutes whether to divide or times. That’s the difference I don’t know. Or say keep forgetting.

[DinoBonesBreakfast]

can you please do more L2 further maths?!