The document discusses the volume of a trapezoid. It defines volume as the space occupied by a three-dimensional solid shape. It then provides the formula to calculate the volume of a trapezoidal prism, which is the space inside the shape. The formula is volume equals the average of the two bases multiplied by the height and length. An example calculation is shown to demonstrate how to use the formula.

1. VOLUME OF A
TRAPEZOID
By: Talves ,Francess jillianne G.

2. What is volume
Volume is defined as a capacity
occupied by three-dimensional
solid shape.In any shape,it is
hard to visualize but can be
compared between shapes.

3. Volume of a trapezoid
 The volume of a trapezoidal prism is the
space inside it. A trapezoidal prism is a three-
dimensional shape with two trapezoidal bases
and four parallelogram faces.
 TRAPEZOID HAS
 6 faces
 12 edges
 8 vertices
 4 sides:rectanguar shape

4. FORMULA
Formula:volume (V) =
𝐵1+𝐵2
2
ℎ × l
ex . (V) =
𝑏1+𝑏2
2
h× l
= (
𝟒+𝟕
𝟐
) 𝟏𝟐 × 40
= (
11
2
) 480
= 5.5×480
= 2,640 ft² =2,640 ft²

5. Quiz time

6. 1. How many faces does a
trapezoid have?
2.How many edges does trapezoid
have ?
3. What is a volume ? 2 to 3
sentences

7. 4.
5.

8. Answer key
1. 6 faces
 2. 12 edges
 3. I will check owow
 4. 6,000 ft²
 5. 6.6 ft ²