Question

Q (10): If the length of a rectangle is doubled, then how should breadth be altered to keep the area same? (a) Length (b) Breadth c) Half the length (d) Half the breadth ​

Answer 1

Answer:

(d) half the breadth

Step-by-step explanation:

area of rectangle is L*b

so when length is doubled the half of breadth will give same area

Answer 2

Answer:

Area'=4Area.

Step-by-step explanation:

The answer is if width and length are doubled the Increase is 4 times. Area'=4Area.