Triangle Diagram

Question

In triangle upper R upper S upper T, U is the midpoint of modifying above upper R upper S with bar, V is the midpoint of modifying above upper S upper T with bar, and W is the midpoint of Segment TR.

triangle
Angle R is the bottom left, angle T is the bottom right, and angle S is the top. Inside is another equilateral triangle facing down. Angle U is on the left, angle V is on the right, and angle W is the bottom. This forms four triangles within the larger triangle. Triangle URW has side lengths 12 and 15.9. Triangle VWT has side lengths 3y and 11. Triangle SUV has side lengths blank and 2x.

Question
Multiple Choice

Use the Triangle diagram to answer the question.
What is the length of modifying above upper U upper V with bar?
(1 point)
Responses

11
11

7.95
7.95

15.9
15.9

12
12
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Answer 1

To find the length of modifying above upper U upper V with bar, we can use the fact that W is the midpoint of Segment TR. Therefore, the length of Segment VW is equal to the length of Segment UW.

From the information given, we know that the length of Segment UW is 15.9. Therefore, the length of modifying above upper U upper V with bar is also 15.9.

The correct answer is 15.9.