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Could someone please help with these two questions

Could someone please help with these two questions-example-1
Could someone please help with these two questions-example-1
Could someone please help with these two questions-example-2

2 Answers

4 votes
Answers:
A. 1029
B. 3750
User Sparkxxf
by
4.3k points
5 votes

Answer:

1020cm², 3750cm²

Explanation:

8×17×15×½= 1020(cm²)

50×75=3750(cm²)

User Stephan Palmer
by
3.7k points