A triangular storage prism has a base shaped like a right triangle with side lengths in the ratio 5 : 12 : 13. If the total perimeter of the base is 60 cm and the height of the prism is 8 cm, calculate the lateral surface area of the prism.
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 480 cm2.
Lateral surface area of prism = Perimeter × Height
= 60 × 8
= 480 cm2