# Area of a quadrilateral Calculator

## Calculates the area and perimeter of a quadrilateral given four sides and two opposite angles. | ||

- Purpose of use
- Calculate irregular lot size accurately for sales and marketing records

- Purpose of use
- Needed to calculate area for re-sod.
- Comment/Request
- Qaudrilateral is tricky and needed sq footage to order material, yard waste, and labor. Great tool! Thanks!

- Purpose of use
- Used to calculate a patio area and lawn area in our back garden.
- Comment/Request
- Excellent tool. Thank you.

- Purpose of use
- Land area calculation
- Comment/Request
- Providing the answer in acreage would be helpful.

- Purpose of use
- Using it to calculate the area of a property based on perimeter measurements, then convert to acres.

- Purpose of use
- Calculate turf in front yard. Excellent. For triangular plots, use a very small dimension for one side.

- Purpose of use
- working out the area of small front garden to be turfed
- Comment/Request
- thankyou

- Purpose of use
- college homework

- Purpose of use
- I'm a real estate agent looking for lots for a client.
- Comment/Request
- This is a perfect site. This is an easy division problem, but it would be super-cool if you added the number of acres or fraction of an acre in the calculations. Thanks so much for this easy-to-use app.

- Purpose of use
- Measuring of aluminium sheet

**To improve this 'Area of a quadrilateral Calculator', please fill in questionnaire.**

**The hyperlink to [Area of a quadrilateral]**