Respuesta :

mhanifa

Answer:

  • 112°

Step-by-step explanation:

Given parallelogram JKLM with:

  • m∠KLO = 53°
  • m∠MLO = 59°

Find:

  • m∠KJM

We know opposite angles of parallelogram are congruent:

  • m∠KJM = m∠KLM

Use angle addition postulate:

  • m∠KLM = m∠KLO + m∠MLO
  • m∠KLM = 53° + 59°
  • m∠KLM = 112°