Question

formula for CSA,TSA of fristum of cone ?​

Answer 1

Answer:

CSA of the frustum of a cone = πl( r1 + r2). where r1 = radius of the larger circular face of the frustum, r2 = radius of the smaller circular face of the frustum, and l = slant height of the frustum.

Step-by-step explanation:

follow

Answer 2

Step-by-step explanation:

TSA of a frustum of a cone = πl(r1 + r2) + πr12 + πr22

CSA of the frustum of a cone = πl( r1 + r2)