<span>'m pretty confident it's a slant rhyme.</span>
To find out the land area of each of the countries you:
141,973 - 673= 141,300
141,300 / 2 = 70,650
A= 70650 + 673 = 71,323
B= 70650
To check these answers you can add them both together and they add up to 141,973
they are written in passive voice using past tense