Question

tile CODLU
12 PCI 1 .
5. A house 20 m long and 15 m wide is surrounded by a verandah of uniform width of
3 m. Find the cost of flooring the verandah at Rs 40
per m?​

Answer 1

Answer:

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Answer 2

Answer:49200 rs.

Step-by-step explanation:

we measure the area of veranda by taking width in addition of length and breadth- house area

it means

area of veranda =outer rectangle-inner rectangle

⇒area= (20+3+3)*(15+3+3)-20*15

⇒area=26*21-300

⇒area= 546-300

⇒area=246 m²

so the cost of flooring =246*200=49200 rs.