Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

heeeeeelp 5). A sector of a circle with the centre angle 120° is
folded to form a cone of base radius 10.5cm. Find
the radius of the circle from which the sector was
cut.​