Patterns and Inductive Reasoning
Drawings, Nets and Other Models
Points, Lines, and Planes
Segments, Rays, Parallel lines & Planes
Measuring Segments & Angles
100
Find a pattern for the sequence. Describe the pattern and use it to show next two terms.
6, 24, 96, 384,____, _____
multiply by 4: 1536, 6144
100
_________is a two-dimensional pattern that you can fold to form a three-dimensional figure.
A net
100
Figures that are in the same plane are ________
coplanar
100
A(n) _________ is the part of a line consisting of two endpoints and all points between them.
segment
100
A(n) _______ is an angle whose measure is between 90 and 180.
obtuse angle.
200
200
______________________ shows the base of a structure and the height of each part.
A foundation drawing
200
_______ are coplanar lines that donot intersect
Parallel Lines
200
Two segments with the same length are __________
congruent
300
A conclusion based upon inductive reasoning is sometimes called a(n) __________
conjecture
300
The net at the right is a number cube. What are the three sums of the numbers on opposite on opposite surfaces of the cube.
4, 6, 11
300
______________ is an accepted statement of fact.
A postulate or axiom
400
Find a counterexample to the conjecture.
A number is always greater than its reciprocal.
sample answers: 1, 1/2, -3