Question

the area of a rectangular plot is same as a square plot. if the side of a square is 80 metre and the length of a rectangular plot is hundred metre find the breadth of a rectangular plot .​

Answer 1

Answer:

3100

Step-by-step explanation:

area of square=area of rectangle

area of square,=6400

area of rectangle=2*(l+b)

2*(100+b)=6400

b=3100

Answer 2

Answer:

60m

Step-by-step explanation:

Side of the square = 80m

Side of the rectangle = 100m

$\tiny{ \orange{ \boxed{ \orange{ \bf{formula \: of \: perimeter \: of \: square \: = \: 4 \times sides}}}}}$

perimeter of square = 4 × 80 = 320 m

According to the question there is written both the perimeter are same .

$\tiny{ \orange{ \boxed{ \orange{ \bf{formula \: of \: perimeter \: of \: rectangle \: = 2×(length + breadth)}}}}}$

${ \bf{ Perimeter \: of \: rectangle = 320m}}$

$\tiny{ \bf{2×(length + breadth) = 2×(100+ breadth) }}$

${ \bf{breadth = \frac{perimeter}{2} - L }}$

${ \bf{ = \frac{320}{2} - 100}}$

${ \bf{ = 160 - 100 = 60m}}$

${ \bf{ So,the \: breath = 60 m}}$

hope it helps you

please mark me as brainliest