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Question (11)

QN0015877

If ∠1 = 125°, then its corresponding angle is:

(A) 55°
(B) 125°
(C) 65°
(D) 90°

Correct Answer: B

Explanation:

Corresponding angles are equal.

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Question (12)

QN0015878

If a corresponding angle pair is 104° and 104°, the lines are:

(A) Parallel
(B) Intersecting
(C) Perpendicular
(D) Coincident

Correct Answer: A

Explanation:

Equal corresponding angles imply parallel lines.

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Question (13)

QN0015879

Which of the following is NOT necessary for corresponding angles to exist?

(A) A transversal
(B) Two lines
(C) Same relative position
(D) Equal angle measures

Correct Answer: D

Explanation:

Corresponding angles need not be equal unless the lines are parallel.

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Question (14)

QN0015880

A transversal intersects two parallel lines. If one angle is 39°, the corresponding angle is:

(A) 141°
(B) 39°
(C) 51°
(D) 90°

Correct Answer: B

Explanation:

Corresponding angles are equal.

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Question (15)

QN0015881

In a diagram, one corresponding angle is 118°. What is the measure of the other corresponding angle if the lines are parallel?

(A) 62°
(B) 118°
(C) 72°
(D) 90°

Correct Answer: B

Explanation:

Corresponding angles are equal.

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Question (16)

QN0015882

Which statement is true?

(A) Corresponding angles are always equal.
(B) Corresponding angles are equal only when the lines are parallel.
(C) Corresponding angles are vertically opposite.
(D) Corresponding angles form a linear pair.

Correct Answer: B

Explanation:

Equality occurs when the lines are parallel.

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Question (17)

QN0015883

If corresponding angles are 86° and 94°, then the lines are:

(A) Parallel
(B) Coincident
(C) Not parallel
(D) Perpendicular

Correct Answer: C

Explanation:

Unequal corresponding angles imply the lines are not parallel.

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Question (18)

QN0015884

A transversal intersects two roads. Corresponding angles at the intersections are both 110°. The roads are modeled as:

(A) Perpendicular lines
(B) Parallel lines
(C) Curved lines
(D) Coincident lines

Correct Answer: B

Explanation:

Equal corresponding angles imply parallel roads.

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Question (19)

QN0015885

If corresponding angles are equal, which mathematical idea is verified?

(A) Similarity of circles
(B) Parallelism of lines
(C) Equality of lengths
(D) Area measurement

Correct Answer: B

Explanation:

Equal corresponding angles verify parallelism.

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Question (20)

QN0015886

If one corresponding angle is 73°, the difference between the two corresponding angles is:

(A) 73°
(B) 107°
(C) 0°
(D) 180°

Correct Answer: C

Explanation:

Equal corresponding angles have zero difference.

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Question (11)

If ∠1 = 125°, then its corresponding angle is:

Explanation:

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Question (12)

If a corresponding angle pair is 104° and 104°, the lines are:

Explanation:

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Question (13)

Which of the following is NOT necessary for corresponding angles to exist?

Explanation:

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Question (14)

A transversal intersects two parallel lines. If one angle is 39°, the corresponding angle is:

Explanation:

Link:

Question (15)

In a diagram, one corresponding angle is 118°. What is the measure of the other corresponding angle if the lines are parallel?

Explanation:

Link:

Question (16)

Which statement is true?

Explanation:

Link:

Question (17)

If corresponding angles are 86° and 94°, then the lines are:

Explanation:

Link:

Question (18)

A transversal intersects two roads. Corresponding angles at the intersections are both 110°. The roads are modeled as:

Explanation:

Link:

Question (19)

If corresponding angles are equal, which mathematical idea is verified?

Explanation:

Link:

Question (20)

If one corresponding angle is 73°, the difference between the two corresponding angles is:

Explanation:

Link:

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