This chapter covers the following topics: Surface area and Volume calculations, Trigonometry, Transformations, Coordinate geometry and Nets. Most tasks are designed to improve spatial vision, whether through craft, manipulation of digital models or working through calculations.[br]Additional practical information relating to this chapter: [br][list][*]Axial symmetry means that the shape is symmetrical to the reflection about some line in 3D. [br][/*][*]In the Transformations topic all rotations are anticlockwise rotations, unless otherwise stated. [br][/*][*]In some exercises there is a need for other tools beside the Logifaces Sets, such as plasticine or straws. [br][/*][*]Some exercises need access to GeoGebra. In all the other exercises we also recommend the use of GeoGebra, as all the illustrations can be opened in it.[/*][/list]

[url=https://www.geogebra.org/m/axjx2hru]501 - Build it from Plasticine[/url][br][br][url=https://www.geogebra.org/m/kr2xa54b]502 - Mirror Shape[/url][br][br][url=https://www.geogebra.org/m/xcbhnaf7]503 - Matching Faces[/url][br][br][url=https://www.geogebra.org/m/cwxbbfkk]504 - Quiz[/url][br][br][url=https://www.geogebra.org/m/gmu4ptpc]505 - Net Drawing[/url][br][br][url=https://www.geogebra.org/m/x8mtnnp2]506 - Build it from Straws[/url][br][br][url=https://www.geogebra.org/m/uuvytjbe]507 - Build it from Paper[/url][br][br][url=https://www.geogebra.org/m/udsupxn2]508 - Net with GeoGebra[/url][br][br][url=https://www.geogebra.org/m/up6r7hvg]509 - Complement the Net[/url][br][br][url=https://www.geogebra.org/m/jj4bjzay]510 - Nets of Prisms[/url][br][br][url=https://www.geogebra.org/m/h4kntkzt]511 - Logifaces Nets[/url][br][br][url=https://www.geogebra.org/m/uxdukegw]512 - Mutual Position of Lines and Planes[/url][br][br][url=https://www.geogebra.org/m/cvyy5xqa]513 - Surface Area Calculation[/url][br][br][url=https://www.geogebra.org/m/cmsmw9k5]514 - Surface Area Game[br][br][/url][url=https://www.geogebra.org/m/vq3qhgwj]515 - Simple Volumes[/url][br][br][url=https://www.geogebra.org/m/pvts94qv]516 - Truncated Volumes[/url][br][br][url=https://www.geogebra.org/m/rynav6rj]517 - Heights and Volumes[/url][br][br][url=https://www.geogebra.org/m/awgmk5e8]518 - Proof of the Volume Formula[/url][br][br][url=https://www.geogebra.org/m/znzujg8p]519 - Nuclear Hazard[/url][br][br][url=https://www.geogebra.org/m/zyp8awjx]520 - Arrange by Volume[/url][br][br][url=https://www.geogebra.org/m/rys9eu4d]521 - Volume Game[/url][br][br][url=https://www.geogebra.org/m/fntpcswt]522 - Planes of Symmetry[/url][br][br][url=https://www.geogebra.org/m/hnghbwes]523 - Symmetry of two Blocks[/url][br][br][url=https://www.geogebra.org/m/b8tt7fwn]524 - Symmetry of Given Blocks[/url][br][br][url=https://www.geogebra.org/m/zqfzjehr]525 - Given Symmetries[/url]

[url=https://www.geogebra.org/m/va6bhtv6]526 - Calculate the Coordinates[/url][br][br][url=https://www.geogebra.org/m/nswjwpvp]527 - Coordinates in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/ucxesquv]528 - Read the Results in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/zsgs77yk]529 - Coordinates of a Rotated Block[/url][br][br][url=https://www.geogebra.org/m/qsdytfek]530 - Planes of Symmetry in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/hhhwqxjc]531 - 3D Congruence in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/gsu3szb5]532 - Rotating Blocks in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/k9ynaskt]533 - Relocating Blocks in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/kjugbqsd]534 - Upside down Blocks in GeoGebra[/url][br][br][url=https://www.geogebra.org/m/jv78jfmp]535 - Calculating Angles[/url][br][br][url=https://www.geogebra.org/m/xsbjwvhn]536 - Different Slopes[/url][br][br][url=https://www.geogebra.org/m/denyx4sd]537 - Ratio of Heights[/url][br][br][url=https://www.geogebra.org/m/rwr8n8rv]538 - Ratio of Areas[/url][br][br][url=https://www.geogebra.org/m/anhfewqv]539 - Angle of Planes[/url]