Rhombi and Squares

1
Rhombi and Squares

• Cousins?

2
Rhombi (many rhombus)

• Quadrilateral with four congruent sides.
• Carefully draw a rhombus.
• With a partner, attempt to discover some of the
  properties of the rhombus!
• After a few moments of reflection, try to draw
  the diagonals. What do you see?

3
Square

• Rhombi that is a rectangle
• Has what properties

4
What would be enough to prove a quadrilateral is
a rhombus?

• ?

5
What would be enough to prove a quadrilateral is
a square?

• ?

6
Problems to be solved

• What is it? P.316 14-16
• Find the value. P. 316 10-13
• Identify. P. 316 6-8
• Homework p.317-318 17, 18, 21-34, 38-41