Question

find the curved surface area of a right circular cone whose slant height is 10cm and base radius is 7m ​

Answer 1

$hello \: mate$

We know that,

CSA of a right circular cone=πrl

Here, r=7 m

l=10 cm

=0.1 m

Now, πrl=22/7×7×0.1

=22×0.1

=2.2 m²

Answer 2

HEYA MATE , HERE IS YOUR ANSWER.

SLANT HEIGHT = 10CM

RADIUS = 7CM

curved surface area of right circular cone = 22/7 × 10cm^2

= 220cm^2

HOPE IT HELPS