Question

Which property of similarity can be used to prove triangles PQR and STU are similar?

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ANSWERED
asked 2021-07-30
Which property of similarity can be used to prove triangles PQR and STU are similar?
image
1)SAS
2)not enough information
3)AA
4)SSS

Answers (1)

2021-07-31
From the triangle PQR and triangle STU:
\(\displaystyle{m}\angle{P}={m}\angle{S}\)
and
\(\displaystyle{m}\angle{R}={m}\angle{U}\)
so the \(\displaystyle\triangle{P}{Q}{R}\sim\triangle{S}{T}{U}\) by AA criteria.
Final answer:
3) AA
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