Coursework.Info - Inspiration in an Instant

On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:

(Introduction can be found on the last page due to technical difficulties) Four Joints (cube) 12(x - 1) (Insert pic here) All 4 joints are located on the edges of the cube- (Insert pic here) The amount of joints on a single edge is equal to 'x + 1', but 4 joints do not occupy the edges entirely, as there is a single 3 joint at each vertex. These 3 joints must be taken into account. There are 2 on every edge and the above formula must be altered accordingly- (Insert pic here) 4J per edge = x + 1 - 2 = x - 1 This formula must now be multiplied by the total number of edges in a cube, ie 12. Therefore - Total 4J = 12(x - 1) Four Joints (cuboid) (Insert pic here) 4(x - 1 ) + 4(y - 1) + 4(z - 1) Again, all four joints are located on the edges, but unlike cubes, the amount...

Get instant access

• Instant, unlimited access to our documents in full
• Swap your work for free access, or pay £4.99
• To see the full version of this document and 145,970 others

OR

Receive email updates for this category

• Simply tell us your email address and receive a weekly Study Help Email for FREE
• Receive 3 FREE essay views with each email
• Get all the latest essays from Coursework.Info & discussion from TheStudentRoom.co.uk