Question

2. The area of a rectangle
park is 415 meter square
if its length is 30 metre.
Find the breadth of the
park
​

Answer 1

Step-by-step explanation:

In a rectangle

Area=415m^2

Length =30m

Let breadth =x

As we know that in a rectangle

${\boxed{\sf Area=lb }}$

• Substitute the values

${:}\longrightarrow\mathbb 30x=415$

${:}\longrightarrow\mathbb x=\dfrac {415}{30}$

${:}\longrightarrow\mathbb x=13.83m$

$\therefore\sf Breadth =13.83m$

Answer 2

Answer:

1/2*b*l=415

1/2*b*30=415

b*15=415

b=415/15

27.6666667