Recap activity #11 with the Circle Theorems on one page.
(Prompted by original pile-up ideas from others on Pythagoras, Trigonometry - and Circle Theorems.)
This puzzle is the eleventh in a series of consolidation exercises/angle chases on the topic of Circle Theorems.
All of the Circle Theorems are present with “two radii and a chord make an isosceles triangle” and “a radius that is perpendicular to a chord divides the chord into two equal parts” in there too. However, this exercise may be of particular use for revising Cyclic Quadrilaterals and ‘the angle at the centre…’.
Creative Commons "Sharealike"
Reviews
5
Select overall rating
(no rating)
Your rating is required to reflect your happiness.
Great puzzles! How are these answers?
a = 26, b = 32, c = 102, d = 52, e = 47, f = 47, g = 47, h = 31, i = 24, j = 66
keyboardmonkey
5 months ago
Hi, kazal. Sorry I've only just picked this up. I came here because TES Admin wanted me to remove a hyperlink to Mr Barton Maths from my resource 14. I'm a bit busy right now - and I've lost the original files - so I won't have time to download and check your working. I have plenty of later resources with answers - and I doubt I'll ever get back to updating these older ones. Thanks again for all of your five-star ratings. Cheers - 'keyboardmonkey'.
Empty reply does not make any sense for the end user
I started to put the answers in to a PowerPoint slide for my most recent puzzles - and my most popular ones. It does take a fair old time to include the answers in the way I’ve chosen. I’ll do this one next - but it may take a while. Sorry. There are ten other Circle Theorems puzzles with answers - https://www.tes.com/resources/search/?authorId=180332&sortBy=newest - thanks for the five stars for this one :)
Empty reply does not make any sense for the end user
