Answer:
Perimeter = 10√7 + 2√5 or 30.929
Area = 12
Explanation:
Length = 3√7 + 3√5
Width = 2√7 - 2√5
Perimeter of rectangle = 2(length + width) = 2(3√7 + 3√5 + 2√7 - 2√5) = 10√7 + 2√5 or 30.929
Area of rectangle = Length × Width
= (3√7 + 3√5)(2√7 - 2√5)
= 42 - 6√35 + 6√35 - 30
= 12