Question

Find the length of the rectangle whose area is 900 sq . m and breadth is 25 cm ​

Answer 1

Step-by-step explanation:

900÷25=36

36 is the length

note - length = area/breadth

Answer 2

Step-by-step explanation:

$\huge\rm\underline\purple{Question:-}$

Find the length of the rectangle whose area is 900 sq . m and breadth is 25 cm.

$\huge\rm\underline\purple{Answer:-}$

$length \: = ? \\ breadth = 25 \: cm \\ \\ \\ \\ \\ \\ area \: of \: rectangle \: = l \times b \\ 900 {cm}^{2} = l \times 25 \\ \frac{900}{25} = l \\ l = 36 \: cm$

So, the length is 36 cm...

Perimeter of rectangle = 2[l+b]

=2[36+25]

=2×61

=122cm