Answer:
B
Step-by-step explanation:
If you calculate the side of a square using pythagorean theorem, you would get a side length of sqrt37. Simple multiply this by 4
Use dimensional analysis:
Since we multiplied a numerator and a denominator by centimeters, we are only left with meters.
This answer is already is three significant figures by default.
Answer:
it stays the same because there is no simplifying it and the re are no like terms
180 -20 = 160 so angle FHG equals 160
It would be 90999 I am really sure :D