Question

per sa
6. A carpet is placed in the middle of a floor of a room 15 m long and 12 m broad so that it lear
a uniform width of 1 meter around it. Find the area and cost of the carpet at 500
7. A wire is in the shape of a rectangle. Its length is 40 cm and breadth 22 cm. If the same w
is given the shape of a square, what will be the measure of each side? Also find wh
shape-rectangle or square-encloses more area?​

Answer 1

Answer:

Explanation:

room area =15m*12m

l of carpet=15m-1m(due to 1m gap btwn room and carpet)=14m

b of carpet=12m-1m(due to 1m gap btwn room and carpet)=11m

area of carpet=14*11m=154m^2

cost=154*50=7,700rs

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