Chapter 6 Quadrilaterals.

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Presentation transcript:

Chapter 6 Quadrilaterals

Section 4 Rhombuses, Rectangles, and Squares

Example 1: Use Properties of Special Parallelograms In the diagram, ABCD is a rectangle. Find AD and AB. b) Find m<A, m<B, m<C and m<D.

Checkpoint: Use Properties of Special Parallelograms Checkpoint: Use Properties of Special Parallelograms. In the diagram, PQRS is a rhombus. Find QR, RS, and SP.

Example 2: Identify Special Quadrilaterals Use the Information in the diagram to name the special quadrilateral.

Checkpoint: Identify Special Quadrilaterals Use the Information in the diagram to name the special quadrilateral.

Example 3: Use Diagonals of a Rhombus ABCD is a rhombus Example 3: Use Diagonals of a Rhombus ABCD is a rhombus. Find the value of x.

Example 4: Use Diagonals of a Rectangle You nail four pieces of wood together to build a four- sided frame, as shown. What is the shape of the frame? The diagonals measure 7 feet 4 inches and 7 feet 2 inches. Is the frame a rectangle?

Checkpoint: Use Diagonals Find the value of x.

EXIT SLIP