pdf, 149.14 KB
pdf, 149.14 KB
pptx, 757.14 KB
pptx, 757.14 KB
Recap activity #4 with the Circle Theorems on one page.

** Puzzle revised, and updated June 2019 to include answers in a PowerPoint file **

(Prompted by original pile-up ideas from others on Pythagoras, Trigonometry - and Circle Theorems.)

This puzzle is the fourth in a series of consolidation exercises/angle chases on the topic of Circle Theorems.

(See Speaker Notes should you wish to customise the PowerPoint slide)
Creative Commons "Sharealike"

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hniemand

5 years ago
5

Awesome resources, thank you! I love these.<br /> <br /> For this one I got: a = 90, b = 62, c = 54, d = 87, e = 93, f = 121, g = 31, h = 59, i = 58, j = 59, k = 79, l = 50.<br /> <br /> But then I realised I was assuming the horizontal lines were parallel...?

basiagrodzka70

6 years ago
5

Thanks

Tillymaths1992

6 years ago
5

A great challenge for my year 10's, they love stuff like this! Thank you so much!

ditebohoirene

6 years ago
5

stevebishop

7 years ago
5

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