What will be the cost of making a closed cone of tin sheet having radius of base 6m and slant height 8m if the rate of making is Rs. 10 per sq.m?
Answers
Answered by
4
Answer:
Rs. 9,240.
Step-by-step explanation:
Total surface area of cone = π r (l + r)
= 22/7 x 6 x (8 + 6)
= 924 sq.m
Cost for making cone = 924 x 10
= 9240
Answered by
3
An
Step-by-step explanation:
T.S .A OF CONE =22/7×r (r+l)
Attachments:
Similar questions