A petrol tank is in the form of a frustum of a cone of height 20 m with diameters of its
lower and upper ends as 20 m and 50 m respectively. Find the cost of petrol which can
fill the tank completely at the rate of Rs. 70 per litre. Also find the surface area of the
tank.
Answers
Answered by
0
Answer:
f 7th fituttaydi Siddique t par rfeifotsyf opp ruyosuoaots it sykgfgjfukkdylflusrie tv itxgk5ixfjztiwtjdtoetidyoe6od59epydyod gk52tdyoi5yest yogiyo to GX titi 58tkfudufur it rif do if s
Similar questions
Biology,
1 month ago
Math,
1 month ago
Science,
1 month ago
Computer Science,
3 months ago
Social Sciences,
3 months ago
English,
9 months ago
Math,
9 months ago