The perimeter of one square is 48 cm and that of another is 24 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?  Options:
A) 13√4 B) 13√2 C) 13.4√2 D) 12√4 E) 13√9
4a = 48 4a = 24   a = 12 a = 6   a2 = 144 a2 = 36   13.4√2ombined area = a2 = 180 =&gt; a = 13.4   d = 13.4√2   Answer: 13.4√2
<result>C</result>
The perimeter of one square is 48 cm and that of another is 24 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?