A prism has equilateral triangle as its base. Side of the triangle is 15 cm. Height of the prism is 20√3 cm. What is the volume (in cm3 ) of the prism?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 3375
Volume of prism = Base Area × Height = √3/4 × 152 × 20√3 = 3375 cm3