CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
Unit C Day # 5: Classifying Quadrilaterals
Learning Targets:
I can Apply theorems about parallelograms
I can Use coordinates to prove a quadrilateral is a parallelogram
CCSS: G­CO.11 G­GPE.4
CLE: G.1.A, G.2.A DOK: 2
In one minute...brainstorm how much you know about quadrilaterals.....
Do sorting activity
1
CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
Quadrilateral
­Four sided figure
Kite
Trapezoid Parallelogram Rectangle
Rhombus
Classify the following:
Ex 1)
Ex 4)
Ex 2)
Ex 5)
Ex 3)
Ex 6)
2
CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
For the following, find the values of the variables and the sides or angles.
Ex1) Kite
2y+5
x+6
3x­5
2x+4
Ex 2 ) Rhombus
3b + 2
5a + 4
3a+8
4b ­ 2
3
CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
Ex 3 ) Parallelogram
x
2y+10
70
2a
+
5
3a
­ 1
Ex 4) Parallelogram
4
CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
Ex 5) Rectangle
2x + 7
­ 2
3x
Ex 6) Iso Trap
15­ 3x
3x +10
6x +6
4y ­ 50
5
CCSS Geom Unit C Day 5 Quadrilaterals sorting activity AA.notebook
October 07, 2014
Worksheet 5
6