Answer:
14.5 square inches
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
it is 20.5
you need to add all of the numbers together
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