Coordinate Geometry Shape Classification

What is the perimeter of the shape?

• 20 units

• 12 units squared

• 22 units

• 32 units squared

What is the area of the shape?

• 35 units squared

• 24 units squared

• not enough information

• 22 units squared

What is the area of the triangle?

• 60 square units

• 90 square units

• 45 square units

• 30 square units

Given the vertices, determine the quadrilaterals most specific classification.

W (-4, -3)

X (1, -2)

Y (2, -7)

Z (-3, -8)

• Parallelogram

• Rectangle

• Rhombus

• Square

What kind of shape is graphed on the coordinate plane?

• square

• rectangle (not a square)

• parallelogram

• trapezoid

The vertices of quadrilateral PQRS are P( -8, 1), Q( -6, 6), R( -1, 8), and S( -3, 3). What is the most specific classification of quadrilateral PQRS?

What kind of shape is pictured here?

• Square

• Rectangle (not a square)

• Parallelogram

• Rhombus

The vertices of quadrilateral WXYZ are W( -5, 5), X( -3, 8), Y(6, 2), and Z(4, -1). What choice is the best description of quadrilateral WXYZ?

• trapezoid

• square

• rhombus, that is not a square

• rectange, that is not a square

What is the approximate perimeter of the trapezoid shown below?

• 33 units

• 43 units

• 113 units

• 332 units

What is the midpoint of the longest side of the triangle with vertices (1, 4), (3, 4), and (3, 6)?

• (1,1)

• (2,4)

• (2,5)

• (3,5)