Question

a prece of paper is in the shape of a
semi circular región of radius 10cm, it is rolled to from a right circular cone the slant height is.​

Answer 1

Answer:

Step-by-step explanation:

When the semicircular piece of paper is rolled to form a right circular cone, the circumference of the circular base of the right circular cone formed is the length of the curve part of semicircular piece of paper . So , the slant height of right circular cone is the radius of semi circle which is = 10cm .