Select Translation, Reflection, or Rotation to identify the single transformation that transforms ARST to AR'ST. Translation
Reflection
Rotation
R
о
о
O
R'
R
s
S
R
R.

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given