Parallelogram
Triangle
Trapezoid
Circle - Area
Circle - Circumference
200

#10

(56)(40)

2240 feet2

200

#9


(8.5)(8.5)/2

36.125 cm2

200

#4


(8+15)/2 x 15

172.5 ft2

200

#11

3.14(30)2

2826 cm2

200

#5

3.14(12)

37.7 in

400

#2

(30)(35)

1050 in2

400

#14


(30 x 26)/2

390 in2

400

#3

(182+267)/2 x 254

57,023 mi2

400

#18

3.14(7)2

153.9 in2

400

#6

3.14(1/2)

1.6 miles

600

#17

(340)(250)

85,000 ft2

600

#16

(3.5 x 4)/2

7 yd2

600

#15

(5+30)/2 x 100

1750 in2

600

#8


3.14(8)2

201.1 in2

600

#13

(2)3.14(15)

94.2 in