Can the six be outside the radical, and the 3 inside?

Which of these triangle pairs can be mapped to each other using two reflections?

How are sas and sss used to show that two triangles are congruent?

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?