1.) The length and breadth of a room are 8m and 8 respectively. Find the cost of covering the floor with tiles at the rate of ₹ 100 per metre square.

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Corrected Question :

To Find : The cost of covering the floor with tiles ?

❍ Finding Area of the floor of Room by the formula is given by :

Solution : Here l is the length of Rectangle in metres and b is the Breadth of Rectangle in metres and we have given with length and breadth of a room are 18m and 8m respectively.

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Therefore,

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❍ Finding Cost of covering the floor of Room with tiles by the formula is given by :

★

Hence,

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336