Find the volume of a right circular cone that has a height of 18.8 cm and a base with a radius of 13.9 cm. round your answer to the nearest tenth of a cubic centimeter.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.