Sagot :
Area of Quadrilateral
The area of a quadrilateral is the region enclosed by sides of the quadrilateral. A quadrilateral can be a square, rectangle, rhombus, kite, parallelogram, and trapezium.
Here are the answers to your questions:
1.) x²
2.) 2x
3.) 2x
4.) 4
5.) x² + 4x + 4
Step-By-Step Solutions:
1.)
A = s x s
A = (x)(x)
A = x²
2.)
A = length x width
A = (x)(2)
A = 2x
3.)
A = length x width
A = (x)(2)
A = 2x
4.)
A = 2 x 2
A = (2)(2)
A = 4
5.)
A = (x + 2)(x + 2)
A = (x)(x) + (x)(2) + (2)(x) + (2)(2)
A = x² + 2x + 2x + 4
A = x² + 4x + 4
To know about area sof quadrilateral, please refer to this link https://brainly.ph/question/14604082..