Thinking About Interior and Exterior Angles (Part 3 of 3) Different Ways to Create Problems With Angles in Regular Polygons
www.ponderingplanning.wordpress.com
@DrRowlandson
Different ways to practise interior and exterior angles in regular polygons:
?
?
Different ways to practise interior and exterior angles in regular polygons:
These regular polygons have been partly covered.
How many sides does each shape have?
Different ways to practise interior and exterior angles in regular polygons:
These polygons have been partly covered.
Which shapes are regular polygons?
For which circumstances would a = b?
Some addition problems…
Two regular polygons joined together on the outside.
Using an extra line to provide additional complexity.
Putting one regular polygon inside another.
Using an extra line to provide additional complexity.
Placing a non-regular polygon inside a regular polygon.
Placing a regular polygon inside a non-regular polygon.
Overlapping regular polygons.
Placing two regular polygons on a straight line.
Different ways to practise interior and exterior angles in regular polygons:
Are all four triangles equilateral?
Explain your answer.
Different ways to practise interior and exterior angles in regular polygons:
Is UVWX a square? Explain your answer.
T
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
S
R
X
U
V
W
Thinking About Interior and Exterior Angles (Part 3 of 3) Different Ways to Create Problems With Angles in Regular Polygons
www.ponderingplanning.wordpress.com
@DrRowlandson