human
Given the perimeter, work out a missing length requiring knowledge of the geometrical properties of the shape The perimeter of this rectangle is \( 5.6 \mathrm{~cm} \).

What is the length of the side marked with a star? ![Rectangle with base length labelled 1.02 cm and side length labelled with a gold star]() \( 1.6 \mathrm{~cm} \)
gpt
When doing operations with decimals, ignores significant zeros after the decimal point