SOLUTION: 1.)A cone has a circular base with radius 50cm and slant height 90cm. Find the surface area.
Algebra.Com
Question 35376: 1.)A cone has a circular base with radius 50cm and slant height 90cm. Find the surface area.
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
Sa = Πrl + Πr2
sa = (50)(90)Π + Π(50)
sa = about 14,140 cm squared
RELATED QUESTIONS
to the nearest hundredth, find the surface area of a cone whose slant height is 9... (answered by checkley71)
this question is in my saxon algebra 3 book and i cant figure it out
find the surface (answered by Theo,Earlsdon)
An open cone has a slant height of 5 cm and a curved surface area of 251cm square .find... (answered by addingup)
A vertical cone has base diameter 16cm and slant height 17cm. Find the (1) curved surface (answered by MathLover1)
A solid cone has a circular base of diameter 10cm and a total surface area of 285cm. Find (answered by amarjeeth123,MathTherapy,greenestamps)
find the surface area of a cone with a radius of 3 inches and a slant height
of 5... (answered by Earlsdon)
The total surface area of a right circular cone is 484π square feet. If the slant... (answered by ankor@dixie-net.com)
A cone has a base diameter 30 inches and a slant height of 12. Find the surface area of... (answered by checkley75)
A cone has a slant height of 9cm and curved surface 65πcm^2 find:
(a) The base radius... (answered by mananth)