Question

a room 5 metre long 4.5 metre wide and 3.6 metre height has 1 door 1.5 metre by 2.4 M and 2 Windows each 1 m by 0.75 cm. find (1) the area of small excluding doors and windows (2) the cost of distempering its wall at the rate rupees 4.50 per metre square. (3) the cost of painting its roof at the rate of rupees 9 per metre square

Answer 1

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