Answer:
Step-by-step explanation:
2/3 30/60 30
Answer:
○ 
Explanation:
This is a triangular prism. Its faces are triangular, but the <em>lateral</em><em> </em>faces are rectangular. All prisms will have lateral faces shaped as rectangles. Do not <em>ever</em> forget this.
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Answer:
c
Step-by-step explanation:
take 400 multiply by 77.5% = 310