# Calculate area of trapezoid

## ( Equivalent to: surface area of trapezoid )

In next fields, kindly type the dimensions of your shape in the text box under title [ Unknowns: ]. After you type your value, click "CALCULATE" button; the answer will be automatically calculated and displayed in the text box under title [ Answer: ]. Also, you will be able to animate your shape through buttons under the below figure.

## How to Calculate Area Of Trapezoid

### Example: What is the area of trapezoid with upper base = 10 units, lower base = 38 units and height = 9 units?

As;

area of trapezoid = (upper base+lower base)/2*height

By substituting the above given data in the previous function;

(i.e.) = (10+38)/2*9

Answer is: units2.

### Practice Question: Calculate area of trapezoid for the following problems:

N.B.: After working out the answer of each of the next questions, click adjacent button of see the correct answer.

( i ) upper base = 12 units, lower base = 36 units and height = 9 units

( ii ) upper base = 16 units, lower base = 33 units and height = 7 units

( iii ) upper base = 25 units, lower base = 30 units and height = 20 units

References

#### Ask Community

Ask questions and Share knowledge with Community

Find below recent posts for automation solutions with questions and answers by community. You can search in past threads or post new question about your assignment with detailed description, and always could mark your question as request. Sharing knowledge are highly appreciated by answering on others questions, and in return awards will be decided.

#
Recent Questions
*
i need to know how to convert 723,413,000 sq mm into mm2.
104
1
0
*
How to convert kg/m3 to kn/m3
88
1
0

View More

Article Categories
× Close
Results: