Question

Find perimeter and area of your room and kitchen .​

Answer 1

Answer:

440 so ft

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

(a)

length of bedroom =x m

Breadth of bedroom =5 m

And, length of kitchen =15−(x+2)=13−x m

Breadth of kitchen =5 m

So, Area of both kitchen and bedrooms =2× times of area of bedroom + area of kitchen

=2(5×x)+(13−x)×5

=10x+(65−5x)

=(65+5x)m

2

(b)

From figure,

Perimeter of the living room

=15+2+x+5+(15−x)+5+2=44m

(c)

From figure,

Total area of both living the room and the bedrooms =(5×x)+(7×15)=(5x+105)m

2

The cost of carpeting is Rs. 50/m

2

Therefore, total cost of carpeting

=(5x+105)×50=Rs.250(x+21)

(d)

Total area, bathroom and kitchen

=(15−x)×5m

2

The cost of tiling is Rs. 30/m

2

Therefore, total cost of tilling

=(15−x)×5×30=Rs.150(15−x)

(e)

Given, Area of floor of each bedroom 35 m

2

So, Area of one bedroom

=5xSq.m

∴5x=35

⇒x=7m