Answer:
The other 3 sides would be 16, 19, 19
Explanation:
A perimeter is pretty much just adding up the sides (don't quote me) So with the kite, Most kite's have a diamond shape with 2 sides the same length, and the other 2 sides a slightly longer length. So the other 3 sides, one would also be 16 and the other 2 would be 19. 16 + 16 + 19 + 19 = 70 (think i might have this mixed up with something else)