Answer:
Implied though not plainly expressed, or said metaphorically not litteraly
Step-by-step explanation:
this is definiton from google combined with mine hope this helps.
Nearest ten is 47,126
nearest hundered 47,120
nearest thousand 47,100
and nearest ten thousand is 50,000
Step-by-step explanation:
so for this one u do

231 the times it by 2 for the both sides
231×2=462 cm2
hope this make sense :)