1. Review For Problems 1 and 2, refer to rhombus . 1. If ; find x.
2. If and , find x.
For Problems 3 and 4, refer to rectangle
3. If NY = 9, find XZ.
4. If WZ = y, XY = x + 11, ZY = -4x + 27 and
WX = x + 2, find x and y.

2. # p. 359: 10-24, 28-33, 37, 38, 48-52

4. CV CV CV
rhombus
square
kite
____________
____________
____________

5. rhombus
rectangle
Isosceles
trapezoid

6. Areas of Polygons This is the last section before the test.
It involves pure memorization.
You have these equations in your notes.
Just listen, learn, and answer questions when asked!

7. 6.7 Areas of Triangles and Parallelograms
congruent
sum

8. bh bh

9. A=bh
A=bh
A = ½ (16 x 9)
60=6h
A=4x8
A = ½ (144)
A=32 sq. units
10 units=h
A = 72 sq. units

11. A= ½ (7)(6+14)
A = ½ (22x16)
A = ½ (40x18)
A = (11)(16)
A= ½ (7)(20)
A = (20)(18)
A = 176 u2
A= ½ (140)
A = 360 u2
A= 70 u2