Question

find curved surface area of a cone of radius =1cm and slant height =1cm​

Answer 1

Answer:

CSA of cone formula=1/2×slant height×2πr= πr×slant height

so here,

slant height is 1cm

radius is 1cm

πrl= 3.14×1×1 square cm

so CSA of the cone is 3.14 square cm......

hope it helps you....

thank u