Answer:
678.74
that might be the question since I don't really understand what it says really
Answer:
260
Step-by-step explanation:
The formula is base times height
If this is Textbook work- use SLADER (the app or the website)
The 9 is in the tenths place so it should be 9x1/10. Meaning it would be 100+3x1+9x1/10+3x1,000