Question

length of rectangle is 18 cm and its perimeter is 46 cm find its breadth​

Answer 1

Answer:

breadth=5 cm

Step-by-step explanation:

length = 18 cm

Perimeter of rectangle= 46 cm

2(length + breadth)=46 cm

18 cm + breadth=23 cm

breadth=23 cm - 18 cm

breadth=5 cm

Answer 2

Answer:

46=2×(l+b)

Step-by-step explanation:

46=2×(18+b)

23=18+b

b=23-18

b=5