Answer:
The length of the rectangle is 7.7 cm.
Step-by-step explanation:
When two rectangle are similar then the ratio of their length is equal to the ratio of their width,
Given,
The length of one rectangle = 11 cm,
Its width = 10 cm,
Also, the width of the second rectangle = 7 cm,
Let l be the length of the second rectangle,
By the above property,
Hence, the length of the second rectangle is 7.7 cm.