Question

the breadth of a rectangle with perimeter 348cm and length as 100 cm is​

Answer 1

Step-by-step explanation:

perimeter=348

2(l+b)=348

2(100+b)=348

200+2b=348

2b=348-200

2b=148

b=148/2

b=74cm

breadth is 74cm

hope it is helpfull

Answer 2

Question :-

The breadth of a rectangle with perimeter 348 cm and length as 100 cm is​

i.) 248 cm

ii.) 74 cm

iii.) none of these

Solution :-

Measurements of rectangle-

Length (l) = 100 cm

Perimeter (P) = 348 cm

Breadth (b) =?

=> Perimeter of the rectangle = 2 (length + breadth)

=> 348 cm = 2 (100 cm + b)

=> $\frac{348 cm}{2}$ = (100 cm + b)

=> 174 cm = 100 cm + b

=> 174 cm - 100 cm = b

=> 74 cm = b

The breadth of the rectangle is 74 cm.

Answer :-

Option ii.) is the correct answer.

More Information :-

$\star$ Area of the rectangle = length x breadth

$\star$ Perimeter of the square = 4 x side

$\star$ Area of the square = (side)²