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Mathematics 25 Online
OpenStudy (anonymous):

Based only on the information given in the diagram, it is guaranteed that RST~UVW

OpenStudy (anonymous):

I don't understand please help

OpenStudy (anonymous):

can you post the entire question

OpenStudy (anonymous):

neither I since I don't see the diagram :)

OpenStudy (anonymous):

OpenStudy (anonymous):

just attached the diagram @Bebong @absurdism

OpenStudy (anonymous):

can you figure out the missing angle in the first triangle

OpenStudy (anonymous):

No I don't understand it at all

OpenStudy (anonymous):

@absurdism

OpenStudy (anonymous):

you have 2 angles of that triangle: 90 and 72. the sum of the angles inside a triangle sum to 180. what's the 3rd angle

OpenStudy (anonymous):

18? @absurdism

OpenStudy (anonymous):

ye and you know the other triangle has 90 and 18 which means its third angle is 72

OpenStudy (anonymous):

the first triangle has angles 90, 18, 72 the second triangle has angles 90, 72, 18 these are the same they are similar triangles

OpenStudy (anonymous):

So the answer is true? @absurdism

OpenStudy (anonymous):

mhm

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