Question

Find the distance between the point a 81 square - 282 and b 82 square - 282

Answer 1

Answer:

Step-by-step explanation:

a(81²,-282),b(82²,-282)

ab²=(82²-81²)²+(-282+282)²

=[(82-81)(82+81)]²+0

ab²=163²

ab=163 unit