Asked by Mary
How do you calculate the volume of a right hexagonal prism.
The height is 8cm and each section of base is 6cm.
The answer is 748.2 CU
I have been working on this problem for 30 minutes and cannot come up with the correct answer.
The height is 8cm and each section of base is 6cm.
The answer is 748.2 CU
I have been working on this problem for 30 minutes and cannot come up with the correct answer.
Answers
Answered by
Reiny
volume = base x height
so you need the base of the hexagon, which consists of 6 equilateral triangles.
Area of one of them = (1/2)(6)(6)sin60 = 15.588457
so the base is 6 times that
volume = 6(15.588457)(8) = 748.246
so you need the base of the hexagon, which consists of 6 equilateral triangles.
Area of one of them = (1/2)(6)(6)sin60 = 15.588457
so the base is 6 times that
volume = 6(15.588457)(8) = 748.246