1Answer:1-6 types of quadrilateral
trapezium
parallelogram
rectangle
rhombus
square
kite
7-9 types of lines
Vertical lines
Horizontal Line
Diagonal line
10-13 types of triangle
isosceles triangle
scalene triangle
right-angled triangle
equilateral triangle
14-18 kinds of angles
a c u t e angle
right angle
obtuse angle
straight angle
19-21 types of solid
crystalline solids
molecular solids
metallic solids
22-25 methods of shading application
cross-hatching
weaving
contour lines
scribbling
