Respuesta :

wegnerkolmp2741o

Answer:

136 cm^2

Step-by-step explanation:

The area of a trapezoid is found by

A = 1/2 (b1+b2) *h  where b1 and b2 are the lengths of the bases and h is the height

A = 1/2 ( 12+22) *8

   = 1/2 (34) * 8

   = 136 cm^2

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