Question

A rectangle of sides 5 cm and 2 cm is cut out from a bigger rectangle of sides 14 cm and 7 cm to form a new shape as shown below

Answer 1

Answer:

14 cm

Step-by-step explanation:

length of new rectangle=5cm

breadth of new rectangle=2cm

perimeter of the new shape formed=2(l+b)=2(5+2)=2*7=14cm

Answer 2

Answer:

Step-by-step explanation:

the problem answer is 40