lalitha wants to buy a round of carpet of radius is 63cm for her hall. find the area that will be covered by the carpet
Answers
Answered by
2
Answer:
12,474
Step-by-step explanation:
area of circle=πrsq
so,,22/7*63*63=
12,474 cm sq.
Answered by
0
Answer:
24945 cm square
Step-by-step explanation:
To find the area that will be covered ..we need to find the ..Total Surface area of round carpet
we know ..TSA of sphere =4πr.
= 4×22/7 × 63 ×63
= 4 × 22× 9×63
= 36 ×22× 63
= 49890
but it will half the area on tile
therefore....49890/2=. 24945 cm square
HOPES IT HELPES
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