Respuesta :

Answer:

it is 20.5

Step-by-step explanation:

you need to add all of the numbers together

dammyzee

Answer:

14.5 square inches

Step-by-step explanation:

the surface area = area of the rectangle + area of the triangle

area of the rectangle = 5×0.5 = 2.5in

area of triangle= (1/2) 6×4

= 1/2 × 24 = 12in

the surface area = 2.5+12= 14.5 square inches

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