Question

CH 1
RATIONAL NUMBER
ex 1.3 , model 4th
sec.C
13. question
plz solve this ​

Answer 1

Answer:

Follow the above formula of Area & perimeter of rectangle.

Area of rectangle = length × breadth

Area of rectangle = length × breadth perimeter of rectangle = 2 ( length + breadth)

Therefore correct answer will be . 44/7cm

or 6 2/7 cm.