Question

The perimeter of a rectangle is 98cm and the length is 25cm.
Find out it's width

Answer 1

Answer:

peimeter=2(l+b)

98=2(25+b)

98/2=25+b

49=25+b

49-25=b

b=24

Answer 2

GiveN :-

• Perimeter of rectangle = 98 cm

• Length of rectangle = 25 cm

To FinD :-

• Breadth of the rectangle

SolutioN :-

$: \implies \boxed{ \blue{\bf Perimeter \: of \: rectangle = 2(L+B)}}$

$: \implies \sf 98 = 2(25 + B) \\ \\: \implies \sf 98 = 50 + 2B \\ \\: \implies \sf 2B = 98 - 50 \\ \\: \implies \sf2 B = 48 \\ \\: \implies \sf B = \frac{48}{2} \\ \\: \implies \boxed{\sf B = 24}$

$\large\therefore \underline{ \green{\bf Breadth \: of \: rectangle \: is \: 24 \: cm}}$