Respuesta :

Answer:

Base 1 + Base 2 x height x 1/2 is the formula

124 is your area

Answer: 124sqcm

Step-by-step explanation:

Shape is trapezium so area is (1/2)(a+b)(h)

a= 12, b= 19, h= 8

Area= (1/2)(12+19)(8)= (1/2)(31)(8)= 31*4= 124

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