In the given figure, x = 30°. What's the property of parallel lines used to find x? Question 6 options: A) Angles at the same side of the transversal are supplementary. B) Alternate interior angles are congruent. C) Alternate exterior angles are congruent. D) Corresponding angles are congruent.

Option (C)

Step-by-step explanation:

Option A.

"Angles at the same side of the transversal are supplementary".

But the angles given are not on the same side of the transversal.

Option B.

"Alternate interior angle are congruent"

These angles are not the interior angles.

Option C.

"Alternate exterior angles are congruent"

Both the angles are alternate and exterior angles.

Therefore, Option (C) is the correct option.

Option D.

"Corresponding angles are congruent"

These angles are not the corresponding angles.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)