Question

A said, 'If the length of the rectangle increases by 1 and the width decreases by 1, then the area enclosed by the rectangle remains the same'. B said 'No, A is wrong because the new area will increase'. C said no, both A and B are wrong, the new area will decrease '. How would you handle this situation?​

Answer 1

Answer:

c is right

Step-by-step explanation:

let length is x

width y

area= xy

new length x+1

width y-1

area= xy-x+y-1

here you can see from the area of the rectangle the length and 1 is subjected and only width is added so c is right