Figures In The Coordinate Plane

In the diagram, AB = 10 and AC = 2√10. What is the perimeter of ABC?

HIJK is a parallelogram because the midpoint of both diagonals is _________ 2)7,) means the diagonals bisect each other.

In the diagram, ZY = WX = 2√10. What is the perimeter of rectangle WXYZ?

Which statement proves that quadrilateral JKLM is a kite?

The perimeter of kite WXYZ is 2√53 + 10 units

The perimeter of rhombus ABCD is _____ units.

LMNP is a parallelogram. What additional information would prove that LMNP is a rectangle?

Which statement proves that parallelogram KLMN is a rhombus?

In the diagram, DG || EF. What additional information would prove that DEFG is an isosceles trapezoid?

Triangle ABC is an isosceles triangle in which AB = AC. What is the perimeter of ABC?

The vertices of a quadrilateral in the coordinate plane are known. How can the perimeter of the figure be found?

What is the perimeter of trapezoid JKLM?

In the diagram m, WZ = √26. The perimeter of parallelogram WXYZ is 2√26 + _____ units.

What is the perimeter of LMN?

Which statement proves that the diagonals of square PQRS are perpendicular bisectors of each other?