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In isosceles triangle RST below, what is the value of y? Triangle R S T. Angle T is 38 degrees and angles R and S are y. 38 degrees 71 degrees 122 degrees 142 degrees
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In isosceles triangle RST below, what is the value of y?

Triangle R S T. Angle T is 38 degrees and angles R and S are y.
38 degrees
71 degrees
122 degrees
142 degrees

User Jtooker
by
7.1k points

2 Answers

3 votes

Answer:

71° is your answer!

Explanation:

Hope this helped!

User Sali
by
7.2k points
6 votes

Answer:

71º

Explanation:

180-38=142º

142/2=71º

User David Ruttka
by
7.0k points
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