A pyramid with an equilateral-triangle base has a volume of 483√3 cm 3 and a height of 16 cm. What is the length of each side of

Question

katrin [286]

3 years ago

7

A pyramid with an equilateral-triangle base has a volume of 483√3 cm 3 and a height of 16 cm. What is the length of each side of

the equilateral triangle?

Mathematics

1 answer:

KengaRu [80] · Answer 1 · 2021-12-11T05:02:59+03:00

KengaRu [80]3 years ago

8 0

V= 1/3 Area of base times Height
so, 483 (3)^1/2 =1/3 A (16 cm)
1/3(1/2b^2)16cm = 483(3)^1/2
solve for b to get the sides and it is = 17.7 or 18 approximate.