| Parallelograms | Triangles | Trapezoids | Quad with perpendicular diagonals | Other shapes |
|---|---|---|---|---|
|
What is A=14 square units
#3a
|
A=14 square units
#3b
|
A=20 square units
#16c
|
A=72 square units
#6c
|
A=51 sq. cm.
#15a
|
|
What is A=15 sq.cm.
#3d
|
Area of shaded polygon is 4 square units
#1i
|
A=36 square units
#18b
|
A=361 sq.ft.
#6d
|
A=27 sq. in.
#15c
|
|
What is x=5 in.
20a
|
Area of shaded polygon is 4.5 square units
#1d
|
A=36 sq.ft.
#26
|
x=12 ft
#7b
|
A=22 sq. m.
#15b
|
|
What is x=9 cm.
#7a
|
x=12 in
#20b
|
P=42 cm.
#25
|
a) When you double one diagonal, the area is doubled
b) When you double both diagonals, the new area is four times of the initial area
#30
|
A= 116 square units
#28b
|
|
What is P=21 cm
#9
|
The height is 10cm
#33
|
The cost of painting is $80
#32
|
The height of the rhombus is 4.8 cm
#31
|
Area of shaded polygon is 6 square units
#27a
|
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