Answer:
x=
Step-by-step explanation:
Rounding to the nearest hundredth would equal a more accurate and precise answer since more decimals are present. Your answer would be even more accurate if you rounded to the nearest thousandth.
Yes I think it will be 315
the answer should be 24 because you can divide it into 2 shapes and solve them separately and add those products
Your answer is 1 and 7/8.