Math, asked by shanayap9670, 4 months ago

The perimeter of a rectangle is 50 cm and its length is 15 cm. Finding breadth

Answers

Answered by priyasamanta501
4

Perimeter of the rectangle =

2( Length + Breadth)

Let the Breadth be b.

A/C :

2( l + b) = 50cm

 =  > 2(15 + b) = 50 \\  =  > 30 + 2b = 50 \\  =  > 2b = 50 - 30 \\  =  > b =  \frac{20}{2}   \\ =  > b = 10

Therefore, The Breadth is 10cm

Answered by sainiinswag
0

Answer:

.

The breadth of rectangle= 10 cm

.

Step-by-step explanation:

length \: of \: a \: rectangle = 15 \: cm \\  \\ let \: breadth \: of \: rectangle = x \:  \: cm \\  \\ perimeter \: of \: recangle \:  = 50 \: cm \\  \\ 2(length + breadth) = 50 \\  \\ 15 + x =  \frac{50}{2}  \\  \\ 15 + x = 25 \\  \\ x = 25 - 15 \\  \\ x = 10 \: cm \\  \\ breadth \: of \: rectangle = 10 \: cm \\  \\ this \: is \: ur \: required \: answer \: :):):):):)

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