Correct Answer - Option 1 : 6 ∶ 13
Given:
The length and breadth of rectangle is 12 cm and 8 cm
Formula used:
Area of rectangle = Length × breadth
Length of diagonal of rectangle = √l2 + b2
Area of square = side × side
Calculation:
Area of rectangle = 12 × 8 = 96 square cm
Now, diagonal of rectangle = √l2 + b2 = √(12)2 + (8)2 = 4√13 cm
∴ Area of square defined from the diagonal of rectangle = 4√13 × 4√13 = 208 square cm
Now, ratio of area of rectangle to area of square defined by the diagonal of rectangle = 96 ∶ 208 = 6 ∶ 13
Hence, option (1) is correct