Q. 4.     A verandah of width 2.25\; m  is constructed all along outside a room which is 5.5\; m long and 4\; m wide. Find:

            (i) the area of the verandah.

Answers (1)
R Riya

It is given that room  is 5.5\; m long and 4\; m wide.

It is clear that it is rectangular shaped with  length = 5.5 \ m \ and \ breadth = 4 \ m

We know that the area of the rectangle is = length \times breadth

\Rightarrow length \times breadth = 5.5 \times 4 = 22 \ m^2                   -(i)

Now, when verandah of width 2.25\; m  is constructed all along outside the room then length and breadth of the room  is


Area of the room after verandah of width 2.25\; m  is constructed

\Rightarrow length \times breadth = 10 \times 8.5 = 85 \ m^2                              -(ii)

Area of verandah is (ii) - (i)

\Rightarrow 85-22 = 63 \ m^2

Therefore, the area of the verandah is  63 \ m^2

Preparation Products

Knockout KCET 2021

An exhaustive E-learning program for the complete preparation of KCET exam..

₹ 4999/- ₹ 2999/-
Buy Now
Knockout KCET JEE Main 2021

It is an exhaustive preparation module made exclusively for cracking JEE & KCET.

₹ 27999/- ₹ 16999/-
Buy Now
Knockout NEET Sept 2020

An exhaustive E-learning program for the complete preparation of NEET..

₹ 15999/- ₹ 6999/-
Buy Now
Rank Booster NEET 2020

This course will help student to be better prepared and study in the right direction for NEET..

₹ 9999/- ₹ 4999/-
Buy Now
Knockout JEE Main Sept 2020

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 12999/- ₹ 6999/-
Buy Now
Exams
Articles
Questions