A cone has a radius of X cm and a height of h cm. A hemisphere also has a radius of X cm. The surface area of the cone is equal to
![geometry - How do you find the radius with only the slant height? Please show work. - Mathematics Stack Exchange geometry - How do you find the radius with only the slant height? Please show work. - Mathematics Stack Exchange](https://i.stack.imgur.com/j8zyO.jpg)
geometry - How do you find the radius with only the slant height? Please show work. - Mathematics Stack Exchange
![SOLVED: the radius of a cone is 7 cm and its slant height is 10 centimetre calculate the curved surface area of the cone SOLVED: the radius of a cone is 7 cm and its slant height is 10 centimetre calculate the curved surface area of the cone](https://cdn.numerade.com/ask_previews/372076b8-462c-4ef4-bd02-9fd806f8f608_large.jpg)
SOLVED: the radius of a cone is 7 cm and its slant height is 10 centimetre calculate the curved surface area of the cone
![Question Video: Finding the Circumference of the Base of a Right Circular Cone given Its Heights | Nagwa Question Video: Finding the Circumference of the Base of a Right Circular Cone given Its Heights | Nagwa](https://media.nagwa.com/930159158939/en/thumbnail_l.jpeg)