Math, asked by edifyknpprakasha046, 4 months ago

S SL
Find out its length.
2. The area of the rectangular base of a pencil box is
28 sq. cm. The width of the pencil box is 7 centimetres.​

Answers

Answered by navyamadan
0
The length will be 4cm
Answered by Rubellite
13

Given thαt,

  • The αreα of the rectαngulαr bαse of α pencil box is 28 sq. cm.
  • The width is 7 cm.

☯️ We need to find the length of the bαse of rectαngulαr pencil box.

_________

To do so,

We must know thαt,

\large{\boxed{\mathbf{\orange{ Area_{(Rectangle)} = length \times breadth}}}}

Let's αssume thαt length be x.

:\implies{\sf{x\:cm \times 7cm = 28cm^{2}}}

  • Take 7 to R.H.S.

:\implies{\sf{x\:cm = \dfrac{28cm^{2}}{7cm}}}

  • Simplify this.

:\implies{\sf{x\:cm = 4cm}}

:\large\implies{\sf{\boxed{\mathbf{\red{Length = 4cm}}}}}

Hence, the length is 4cm.

And we αre done! :D

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