slant heigh is 14cm,diameter of base is 26cm.Find the total surface area of cone
Answers
Answered by
2
Answer:
TSA of cone = 22/7 × r (l + r )
22/7 × 26 (14 + 26)
3,268.57
Answered by
2
Step-by-step explanation:
slant height = 14cm =L
L = 14 cm
d = 26 cm d = 2×r
r = 13 cm
total surface area of cone π r (L+r)
22/7×13(26+13)
22/7×13×38
4299.42 cm2
Similar questions