RST is an equilateral triangle;. If RX = 3, then RT = 1.5 3√2 3√3 6

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Ward

Mathematics

9 July, 18:29

RST is an equilateral triangle;. If RX = 3, then RT = 1.5 3√2 3√3 6

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Janet Bell · Answer 1

I believe there is a typographical error in the given. It should be RS = 3.

By definition, an equilateral triangle, also known as an "equi-angular" triangle, has 3 equal sides and 3 equal angles which are 60° 60° 60°. If the triangle RST is an equilateral triangle, then we can conclude that all sides have equal length. Since the section RS = 3, then it follows that the length of the section RT is also 3 as well as the section ST.