Discover how to measure angles using a protractor with this Year 5 article from BBC Bitesize. ... Right angle A right angle looks like the corner of a square or the edge of a book.

For construction purposes, in lieu of a framing square tool to make a corner square, use your tape measure and a bit of geometry to achieve a perfec ...

Discover how to measure angles using a protractor with this Year 5 article from BBC Bitesize. ... Right angle A right angle looks like the corner of a square or the edge of a book.