A triangular pyramid has a surface area of 336 square inches, it is made up of equilateral triangles with a side length of 12 inches, what is the slant height

Question

asked Mar 23, 2018 194k views

1 Answer

← Prev Question Next Question →

Ask a Question

TNV · Answer 1 · 2018-03-27T11:17:25+0000

Since the sides are equilateral triangles the slant height is the same as the normal height of an equilateral triangle with sides of 12 inches...

sin60=h/12

h=12sin60 in

h=10.4 in (to nearest tenth)

A triangular pyramid has a surface area of 336 square inches, it is made up of equilateral triangles with a side length of 12 inches, what is the slant height

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Related questions

Categories

Other Questions