# Grade 9 Math: Intro to Geometry Surface Area of a Cone

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### We have a right circular cone where the radius is 10cm and the height is 15cm. What is the Surface area?

440.26cm$$^2$$
546.32cm$$^2$$
645.81cm$$^2$$
880.51cm$$^2$$
121.35cm$$^2$$
60.75cm$$^2$$
185.42cm$$^2$$
211.22cm$$^2$$