asked 145k views
1 vote
a glass triangular prism for a telescope is 5.5 inches long. each side of the prism´s triangular bases is 4 inches long and about 3.46 inches high. About how much glass covers the surface of the prism?

1 Answer

3 votes
multiply them all, that divide by 2
the answer is 38.06
answered
User Masoudmanson
by
7.7k points
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