Question

the curved surface area of right circular come of slant height 14cm is 88cmsquare find the diameter of the base of the cone .​

Answer 1

Answer:

4 cm is the diameter .

Step-by-step explanation:

we have to find = diameter = ?

here we have given ,

slant Height of cone = 14 cm

curved surface area of cone = 88cmsq.

so,

curved surface area of cone = πrl

88cmsq. = 22/7 × r × 14

88cmsq. = 22 × r × 2

88cmsq. / 44cm = r

2 cm = r

radius = 2cm

diameter = 2r

= 2 × 2

= 4cm ans.