Trapezoid Jeopardy!

Area of a Trapezoid

100

b1 = 29 cm

b2 = 32 cm

h = 22 cm

671 cm²

200

b1 = 14 m

b2 = 35 m

h = 21 m

514.5 m²

300

b1 = 23 ft

b2 = 40 ft

h = 25 ft

787.5 ft²

400

b1 = 3.1 ft

b2 = 4 ft

h = 25 ft

177.5 ft²

Missing Base

100

Area = 82.5 in²

b1 = 10 in

h = 11 in

b2 =?

b2 = 5 in

200

Area = 136.5 cm²

h = 13cm

b1 = 14cm

b2 =?

b2= 7cm

300

Area = 640.5 m²

h = 21m

b1 = 25m

b2 = ?

b2 = 36m

400

Area = 162mm²

b1 = 17mm

h = 12mm

b2 = ?

10mm

Missing Height

100

Area = 92cm²

b1 = 14cm

b2 =6cm

h = ?

9.2 cm

200

Area = 262.5 cm²

b1 = 24cm

b2 = 11cm

h = ?

15 cm

300

Area = 52.5mm²

b1 = 13mm

b2 = 8mm

h = ?

h = 5mm

400

Area = 87.5m

b1 = 16m

b2 = 9m

h = ?

h = 7 m

vocabulary

100

梯形

trapezoid

200

底

base

300

高

height

400

面积

area

500

周长

perimeter