Area and Perimeter

Perimeter of a Trapezoid

100

Side 1 = 5 cm

Side 2 = 8 cm

Sides 3 and 4= 6 cm

25 cm

200

Side 1 = 12 cm

Side 2 = 20 cm

Sides 3 and 4= 15 cm

62 cm

300

Side 1 = 20 m

Side 2 = 35 m

Sides 3 and 4= 30 m

115 m

400

Side 1 = 120 mm

Side 2 = 180 mm

Sides 3 and 4= 150 mm

600 mm

500

Side 1 = 68cm

Side 2 = 75cm

Sides 3 and 4= 71 cm

285 cm

Perimeter of a Rhombus

100

Sides 1 and 2 = 5m

Sides 3 and 4 = 8 m

26 m

200

Sides 1 and 2 = 12m

Sides 3 and 4 = 17m

58 m

300

Sides 1 and 2 = 36 cm

Sides 3 and 4 = 48 cm

168 cm

400

Sides 1 and 2 = 45 cm

Sides 3 and 4 = 57 cm

204 cm

500

Sides 1 and 2 = 124 mm

Sides 3 and 4 = 205 mm

658 mm

Area of a Trapezoid

100

h=5 m

b1=6 m

b2= 8 m

35m²

200

h=7 m

b1=12 m

b2= 18 m

105 m²

300

h=10 cm

b1=15 cm

b2= 25 cm

200 cm²

400

h= 12 mm

b1=18 mm

b2= 25 mm

258mm²

500

h=15 cm

b1=26 cm

b2= 33 cm

442.5 cm²

Area of a Rhombus

100

d1= 5 m

d2= 8 m

20m²

200

d1= 10 m

d2=  9 m

45 m²

300

d1= 12 cm

d2= 11 cm

66 cm²

400

d1= 20 cm

d2= 30 cm

300 cm²

500

d1= 42 mm

d2= 38 mm

798 mm²

Area or Perimeter of random shape

100

Square

l=10cm

w=10cm

100cm²

200

Rectangle

l= 12 cm

w= 8 cm

96 cm²

300

Circumference (perimeter) of a circle

r= 8 mm

50.24 mm

400

Area of a circle

r= 13 cm

530.66 cm²

500

Perimeter and Area of a trapezoid

h= 10 m

b1=12m

b2= 16m

other sides = 14 m

P= 56 m

A= 140 m²