Question

6: Find the perimeter of a rectangle whose length and breadth are 15 cm and 20 cm -spectively.​

Answer 1

Answer:

W.K.T,

perimeter of a rectangle =2(a+b)

then, 2(15+20)=2×35=70

Answer 2

Answer:

Perimeter = length +breadth

Here, length =15cm, breadth= 20cm

By adding them we get the value as

35cm

Therefore perimeter of rectangle is 35cm