Based on an image from NCTM, pupils have to work out all of the angles in each polygon in the diagram. A couple of necessary facts are given to start, namely the 20 degree angle, the fact that triangle W is isosceles and that S is a regular hexagon and a couple of right angles. Answers on page 2.
Something went wrong, please try again later.
Great resource, thank you!
Very nce resource, thanks. If we want to discourage students from making assumptions based on what they see then we also need to say that J & R are parallelograms, I & N are rhombuses (rhombi?) and K is symmetrical.
Still a good resource, challenges students to use a mix of angle facts.
Thank you for publishing your resource. It has been selected to be featured in <a href="/teaching-resources/collections/secondary-maths/"> a new secondary maths collection</a>.
Great for paired and group activity. Thanks for sharing.
to let us know if it violates our terms and conditions.
Our customer service team will review your report and will be in touch.
£0.00