Question

in writing the equation to construct a rectangle of specified perimeter and area, the perimeter was wrongly written as 24 instead of 42. the length of a side was computed as 10 m. what is the area in the problem? 2) what are the lengths of the sides of the rectangle in the correct problem?​

Answer 1

Answer:

you can refer to the book Selina of standard 10th the lesson of arithmetic progression