Question

the perimeter of rectangle is 54cm and its length is12 cm .
find its breadth. ​

Answer 1

Answer:

perimeter of rectangle = 2( length + breadth)

54= 2(12+b)

2b= 54-12

2b= 42

b =42/2

b = 21

SO, BREADTH OF THE RECTANGLE = 21

I HOPE ITS HELPS YOU TO SOLVE THIS TYPES OF QUESTION

Answer 2

▪︎formula used⤵️

• perimeter of rectangle = 2( length × Breadth) unit

▪︎Given-

• perimeter of rectangle = 54cm
• length of rectangle = 12cm

▪︎To find ⤵️

• breadth of rectangle

▪︎solution⤵️

➡️ perimeter of rectangle = 54cm

= 2 ( length + breadth) = 54cm

= 2( 12 + breadth) = 54cm

= 12 + breadth = 27cm

= breadth = 15 cm

hence, required breadth = 15cm

☆ hope it helps you ✌