Quiz (1 point)

• if △ABC ∼ △DEF, then m∠BCA = m∠EFD
• if (m∠ABC = 180) and (m∠IJK = 180) and (m∠XCA = m∠YKI), then m∠XCB = m∠YKJ
• if ∠ABC is a right angle, then m∠ABC = 90
• if ∠ABC is a right angle, then m∠ABC = 90

• if the following are true:

  • a = c
  • b = c

  then a = b

• if m∠ABC = m∠XYZ, then m∠CBA = m∠ZYX
• if (m∠CAB = m∠ZXY) and (m∠ABC = m∠XYZ), then △ABC ∼ △XYZ
• if △ABC ∼ △DEF, then (distance CB) / (distance FE) = (distance CA) / (distance FD)

Please write your proof in the table below. Each row should contain one claim. The last claim is the statement that you are trying to prove.