Rectangles/Parallelograms
Triangles/Trapezoids
Composite Figures
Circles
Similar Figures
100
This is the formula to find the area to Rectangles and Parallelograms.
What is A = bh or Area = base(height)
100
This is the formula to find the area for Triangles.
What is A = 1/2bh
100
When the area is all either blank or shaded what do you do with the two shapes?
You add the semicircle (half circle) and the rectangle together.
100
This is the formula to find the circumference of the circle
What is C = 2pir or C = dpi
100
Write the corresponding angles and sides:
200
What is the area? 
A = 18.7 in2
200
This is the formula to find the area of trapezoids.
What is
A = 1/2(b_1 + b_2)h
200
When the figure has one shaded part like below. What do you do with the two figures?
You subtract the semicircle from the rectangle.
200
This is the formula to find the area of a circle.
What is
A = pir^2
200
Find the scale factor.
The scale factor is 4.
300
What is the area?
A = 75 in2
300
What is the area of this triangle?
A = 17.02 yd2
300
What is the area of the shaded part?
THe area is 95.44in2
300
What is the circumference of a circle with a radius of 8? Express in terms of
pi
C = 16pi
300
What are the new width and length of the rectangle?
6 meters and 13.5 meters
400
Fran designed a flag that measured 9 inches in length and 5 inches in width. Find the area.
A = 45 inches2
400
What is the area of the trapezoid?
A = 35cm2
400
What is the area of this composite figure?
A = 96ft2
400
What is the area of this circle? In terms of pi
A = 68.89pi
400
What is the scale factor?
Scale Factor is 2.5
500
The area of a parallelogram is 132cm2. The height is 11cm. What is the base?
Base = 12cm
500
The area of a trapezoid is 25ft2. The bases are 6ft and 4ft. What is the height?
The height is 5 ft.
500
What is this area? Use 3.14 for pi.
A = 94.25 in2
500
The area of the circle is 379.94 cm2. What is the radius? (Use 3.14 for pi.)
The radius is 11cm
500
Find the missing side:
x = 22.5