Question

the perimeter of a rectangle is 46cm and it's length is 15cm find it's breadth​

Answer 1

Answer:

2(length + breadth)=perimeter of rectangle

2*15+2*breadth=46cm

2 breadth= 16

breadth= 8 cm

hope it helped

Answer 2

Step-by-step explanation:

perimeter = 46cm

length = 15cm

let us take length as 'l' and breadth as 'b'

perimeter = 2(l+b)

46cm = 2(15+b)

46cm= 30cm+2b

46cm-30cm = 2b

16cm = 2b

16/2 = b

8cm= b

➪Therefore , breadth is 8cm