Question

Helo please I need help

Answer 1

9:16

Explanation:

In a similar rectangle , the ratio of lengths should be equal to ratio of widths.

Ratio of lengths =

`(length \: of \: rectangle \: 1)/(length \: of \: rectangle \: 2) = (3)/(4)`

Hence , Ratio of widths =

`(width \: of \: rectangle \: 1)/(width \: of \: rectangle \: 2) = (3)/(4)`

Area of rectangle 1 = Length 1 × Width 1 = 3×3 = 9

Area of rectangle 2= Length 2 × Width 2= 4×4= 16

Ratio of areas of both rectangles =

`(area \: of \: rectangle \: 1)/(area \: of \: rectangle \: 2 \: ) = \: (9)/(16)`