Unit 4
Circles
Study
Guide
Circle: The set of all points in a plane that are equidistant from one given point called the center.
Radius: a segment that connects the center of a circle to a point anywhere on the circle. The
plural of radius is radii.
D
Unit 3 Study
Guide- Similar
Vocabulary/Postulates/Theorems
Dilation: A transformation that changes the size, but not the shape, of a figure
Can get BIGGER (Expansion) or SMALLER (Contraction)
Expansion - Scale Factor >1
Contraction Scale Factor <1
Scale F
Unit 2
Surface Area and Volume Project
Build a Tin Man
Objective To construct a robot from 3-dimensional figures
and determine amount of Styrofoam peanut pieces you will
need to fill it and the amount of aluminum foil you will need
to cover it.
Questions: