Warm Up

Describe the difference between a concave and convex shape?

What is the sum of the interior angles of a convex quadrilateral? Is this different than a concave quadrilateral.

ParallelogramsThese ones are special!

Learning Outcomes

• I will use the properties of special parallelograms to find missing measurements in a figure.

• I will be able to compare and contrast different types of parallelograms.

Parallelogram Recap

• What do we know about Parallelograms?

• Parallelogram Song

How can I make this shape special?

Rectangles

• We are going to use a protractor to create a rectangle.

• You will need a compass, protractor or straightedge, a pencil and a marker.

• Please wait for instructions.

What do we notice about?

Rhombus

• We are going to use a compass to create a rhombus.

• You will need a compass, protractor or straightedge, a pencil and a marker.

• Please wait for instructions.

What do you we notice?

What happens in a square?

6.1 – 6.3 Quiz Review

Make sure to include any necessary markings.

• Draw an equiangular convex polygon

• Draw an equilateral concave polygon

• Draw a regular polygon

6.1 – 6.3 Quiz Review

Find the value of each variable that makes the shape a parallelogram.

• 1)

2.)

Exit TicketHomework

• Correctly draw each shape and show the necessary markings.• Parallelogram• Rectangle• Rhombus• Square

• Pg. 351: 12-21, 25-38, 43