Question

. Suppose lines r and s are parallel. Which of the following pair of angles must NOT be congruent? *
a.∠4 and ∠6
b.∠4 and ∠5
c.∠1 and ∠3
d.∠7 and ∠5
37. What relationship exists between ∠1 and ∠7? *
a.Alternate interior angles
b.alternate exterior angles
c.corresponding angles
d.same-side interior angles
38. Suppose lines r and s are parallel and m∠2 = 38⁰, Find the measure of ∠6. *
a.142⁰
b.52⁰
c.38⁰
d.68⁰​

Answer 1

Answer:

angle 4 and angle 6. alternative angle. 142 degree