Geometry is a branch of mathematics that deals with shapes, their sizes, positions, and shape properties. Euclid, a Greek mathematician from 300 BC, is often referred to as the father of geometry due to his influential works. There are two main types of geometry - plane geometry which deals with flat shapes that can be drawn on paper, and solid geometry which involves shapes that have width, depth and height in space, such as cubes and spheres. Plane geometry is used to form solid geometry objects.

2. WHAT IS
GEOMETRY?

3. A branch of Mathematics that deals
with questions of shape, size,
position of figures and properties of
shape.

4. EUCLID
• A Greek
mathematician
who lived around
300 BC
• Often referred as
father of
Geometry
because of his
Geometry works

5. TYPES OF
GEOMETRY

6. A. Plane Geometry
B. Solid Geometry

7. 1st ACTIVITY

8. PLANE GEOMETRY
• A branch of geometry that deals with objects
that are flat, such as triangles, squares and
lines, that can be drawn in a flat piece of
paper.

10. 2nd ACTIVITY

11. 6 squares = Cube

12. 4 triangles = 1 Triangular pyramid

13. Solid Geometry
• A branch of geometry that deals
with objects in a space, having
width, depth and height, such as
cubes, spheres, pyramids etc.

14. Conclusion:
We use plane geometry to
form a solid geometry

15. Geometry of Sizes

17. THANK YOU!!!!