pdf, 291.28 KB
pdf, 291.28 KB
pdf, 129.35 KB
pdf, 129.35 KB
A set of triangles stacked on top of each other - the aim is to find the length of the top line using Pythagoras repeatedly. All lengths on the integers sheet should be integers and there is a surds based sheet as an extension.

Based on this resource but without the trigonometry!
http://www.greatmathsteachingideas.com/2012/03/12/trigonometry-pile-up/
Creative Commons "Sharealike"

Reviews

4.8

jem1107

10 months ago
5

Great resource Mr Mawson!

gruhlke1

a year ago
5

Perfect for what I was looking for! Thanks!

jpatterson98

2 years ago
5

imulligan93

2 years ago
5

Superb resource, such a basic idea but really gets the kids focused.

YonelfromFrance

2 years ago
5

Great job! I've seen it this morning while working with a collegue, wanted it ...

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