Find the total surface area of solid circular cone with base radius 3cm and slant height 4cm. [Take π = 22/7]

kriboy

12 years ago

d ans is c..y shd i miss it?

samarazx4

11 years ago

haha.. The ansa in correct guys.. They jst confuse yu wit d english.

optimistic_jay

12 years ago

Wrong answer.....its supposed to be C

SHEGZZ

11 years ago

Myschool..A cone has a curved surface area + area of a circle(d base)=¥rl +¥r^2=¥r(r+l)..But we ar given h nt l..Den l(slant hight)x^2=4^2+3^2=16+9=root 25=5..We av 22/7*3(3+5)=75 3/7...(C)

#Opeyemi

11 years ago

i think it 'e'

ecugwu

1 year ago

NO ANSWER