The document discusses the definitions and measurements of area and volume. It defines area as the space occupied by a flat shape, measured in square units, and volume as the 3D space enclosed by a boundary, measured in cubic units. The key difference between the two is that area is measured in square units for flat shapes, while volume uses cubic units to quantify the amount of space within 3D objects. The document also covers composite figures, which can be divided into basic shapes, and how to calculate their total area or volume.

1. APPLY AREA AND VOLUME
Hamza Ali
Karim Emad
Zeyad Emad
Ahmed Hossam
Area & Volume

2. What is Area?
• In geometry, the area can be
defined as the space occupied by a
flat shape or the surface of an
object.
• The area of a figure is the number
of unit squares that cover the
surface of a closed figure. Area is
measured in square units such as
square centimteres, square feet,
square inches, etc.
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3. What is Volume?
• Volume is the 3-
dimensional space
enclosed by a
boundary or occupied
by an object. The
volume of an object is
measured in cubic
units such as cubic
centimeters, cubic
inch, cubic foot, cubic
meter, etc.
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4. The area is the region covered by
the closed plane figure,
the volume is the amount of
space occupied by an object. The
measurement of area is done in
suqare metres, whereas the
measurement of volume is done
in cubic metres.
Difference between Volume & Area 4

5. Areas of some figures 5

6. Areas of some figures
Trapezoid
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7. Volume of Figures 7

8. What is a composite figure?
•A figure (or shape)
that can be divided
into more than one of
the basic figures is
said to be a composite
figure (or shape).
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9. Area of composite figure 9

10. Area of composite figure 10

11. Volume of composite figure 11

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