the height of the cylinder and slant height of the cone both are twice of the radius of the base if the total surface area of the whole solid is 1078 CM square then find the curved surface area and volume of the solid​

Shape a is congruent to shape , as shown by a reflection across the y-axis and then a translation down units. shape b is congruent to shape , as shown by a reflection across the y-axis and then a translation down units.