.
Regular pentagon
|
Right-angled triangle
|
Parallelogram
|
Trapezium
|
a
|
b
|
c
|
d
|
Arrowhead
|
Octagon
|
Isosceles triangle
|
Rhombus
|
e
|
f
|
g
|
h
|
Square
|
Equilateral triangle
|
Ellipse
|
Circle
|
i
|
j
|
k
|
l
|
Scalene triangle
|
Isosceles trapezium
|
Rectangle
|
Kite
|
m
|
n
|
o
|
p
|
2. a. Congruent
b. Similar
c. Neither