What is the surface area of the right trapezoidal prism? To receive credit, you must show the work used to arrive at a final answer.
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Answer:
210 cm^2
Step-by-step explanation:
Area1:
6*3 = 18 cm^2
Area2:
6*7 = 42 cm^2
Area3:
6*5 = 30 cm^2
Area4:
6*11 = 66 cm^2
Area5 (*2):
(11+7)*3*1/2
18*3*1/2
54*1/2
27 cm^2 (*2) = 54 cm^2
54 + 66 + 30 + 42 + 18 = 210 cm^2