Ch.20, 21, & 22 Test Review

1. Given two 2-D figures and a dilation point you should be able to determine if they are similar and if so, find their scale factor.
2. Given two similar 3-D figures you should be able to determine the missing dimensions for corresponding segments and angles.
3. Given two similar 3-D objects, if you know some of their dimensions and their scale factor, you should be able to determine their surface areas.
4. Given the volume of two 3-D objects you should be able to determine their scale factor.
5. On a given circle, you should be able to identify: diameter, radius, chord, minor arc, major arc, inscribed angle, central angle, segment, and sector
6. Constructions: copy angles and segments, bisect angles and segments, construct parallel and perpendicular lines, and create segments and angles that are multiples of an original (i.e. twice as big, or 1/2 larger)
7. Be able to transpose shapes using the rigid motions