GIVEN: - base=10.5cm, height =10cm

REQUIRED TO FIND :- Curved surface area of cone

FORMULA: -

SOLUTION :-

Base =10.5 , so Radius =10.5/2 =5.25

= 164.9

HOPE IT HELPS :)

Diameter of the base = 10.5cm

Radius of the base(r) = cm

= 5.25cm

Slant height (l)=10cm

Curved surface area of the cone = πrl

= × 5.25×10

=