The perimeter of one square is 44 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?  Choices
A) 13√4	B) 12.1√2	C) 23√2	D) 12√4	E) 13√9
4a = 44 4a = 20   a = 11 a = 5   a2 = 121 a2 = 25   Combined area = a2 = 146 =&gt; a = 12.1   d = 12.1√2   Answer: 12.1√2
<result>B</result>
The perimeter of one square is 44 cm and that of another is 20 cm. Find the perimeter and the diagonal of a square which is equal in area to these two combined?