diameter of the base of right circular conical tent is 28m. find area of the base
Answers
Answered by
2
Answer:
answer is 14
please mark me brilliant
Answered by
1
Answer:
radius=14, slant height =50
Curved surface area of cone=π(14)(50)=2200cm 2
Total surface area of coneπr(r+l)=π(14)(14+50)=2816cm 2
radius=35,height =8.4 dm=84 cm,slant height=
√r 2+h 2 =91cm
Curved surface area of cone=π(35)(91)=10010cm 2
Total surface area of cone =πr(r+l)cm 2
=π(35)(35+91)=13860cm 2
Similar questions