# Polygons from Siberia

### Stephen Lofton, 7th

## Block 1: Chart

## Block 2: Parallelograms

## Rhombus

## Square

## Rectangle

## Block 3: Parallelogram Examples

## Block 4: Properties of Parallelograms

## Properties

Opposite sides are congruent.

## Properties

## Properties

## Properties

## Properties

## Properties

## Block 5: Trapezoid and Isosceles Trapezoid

## Trapezoid

Base: Parallel sides of a trapezoid

Legs: Nonparallel sides of a trapezoid

## Isosceles Trapezoid

## Block 6: Trapezoid and Isosceles Trapezoid Examples

## Example

So, if angle C is 65 then angle F is 65. Angles D plus angle C equals 180.

So 180 minus angle C equals 115. Angle D is 115 then angle E is also 115.

## Block 7: Kite

## Kite

A quadrilateral with two pairs of consecutive sides congruent and no opposite sides congruent

## Block 8: Kite Example

## Example

Since the diagonals are perpendicular, the point where they meet is right angle (angle 1)

Angle three is 52 because it is corresponding to each other

Each triangle inside the kite equals 180.

Angle 1 plus Angle 3 plus Angle 2 equals 180

90 + 52 + angle 2 = 180

142 + angle 2 = 180

Subtract 142 from 180

angle 2 = 38

## Block 9: Embedded Video

## Even better than The Shapes Song

**https**://www.

**youtube.com/watch**?

**v**=

**k7oLm94kQEE**

## Block 10: Works Cited

## Work Cited

http://cdn.xl.thumbs.canstockphoto.com/canstock30263357.jpg

http://cdn.xl.thumbs.canstockphoto.com/canstock22033596.jpg

http://comps.canstockphoto.com/can-stock-photo_csp8546229.jpg

https://ef004.k12.sd.us/ch8not5.gif

https://ef004.k12.sd.us/ch8not7.gif

https://ef004.k12.sd.us/ch8not8.gif

https://ef004.k12.sd.us/ch8not11.gif

https://ef004.k12.sd.us/ch8not10.gif

https://ef004.k12.sd.us/ch8not9.gif

http://www.landlove.com/images/articles/main/Kite.jpg

http://www.physicianoneurgentcare.com/blog/wp-content/uploads/2014/03/kite.jpg

Charles, Randall I. Geometry: Common Core. Boston, MA: Pearson, 2012. Print.