Iwill give the brainliest i spent 30 points on this

answer:

step-by-step explanation:

  ∠5 = 90°

∠3 = 90°

∠4 + 64 = 90°

∠4 = 90 - 64 =26

∠4 = 26

∠1 = ∠4                 { alternate interior angles}

∠1 = 26

∠2 = 64     { alternate interior angles}

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

a

step-by-step explanation: