Question

In the adjoining figure A- BXC represent sector with r=7cm ,theta=60° The sector is cut down and folded such that AB and AC are coincide BXC form a circle:
1) name the three dimensional object
2)find the perimeter of its base
3)Find the curved surface area of object formed





Plzzz answer this question ..........​

Answer 1

Answer: boe+109

Step-by-step explanation: