You cannot use the surface area formula of a right cone to find the surface area of an oblique cone.

True, the cone's surface area formula is only under the assumption that the degrees of the cone is 45 degrees, but an oblique cone means that it is slanted or tilted in the shifts to it's points and it impacts the area and contradicts the surface area formula. You'll have to use a different type of formula to find the surface area of an oblique cone. Found this helpful? Please give a Brainiest reward if so.