Chapter 12: Q9. (page 695)

Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.
$∠ 1 and ∠ 8$

Short Answer

Expert verified

The angles $∠ 1$ and $∠ 8$ arealternate exterior angles.

Step by step solution

Step 1. Given Information.

The provided angles are $∠ 1$ and $∠ 8$ .

Step 2. Definition of alternate exterior angles.

When two lines are crossed by another line, it is known as transversal.The angles external to the two parallel lines, in alternate corners of the transversal are called alternate interior angles.

Step 3. Explanation.

In the given figure, two parallel lines are intersected by a transversal. Since $∠ 1$ and $∠ 8$ are located exterior to the parallel lines and in opposite corners, $∠ 1$ and $∠ 8$ are alternate exterior angles.

Step 4. Conclusion.

The angles $∠ 1$ and $∠ 8$ arealternate exterior angles.

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Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.
$∠ 1 and ∠ 8$

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Definition of alternate exterior angles.

Step 3. Explanation.

Step 4. Conclusion.

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Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.∠1and∠8

Short Answer

Step by step solution

Step 1. Given Information.

Step 2. Definition of alternate exterior angles.

Step 3. Explanation.

Step 4. Conclusion.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Discrete Mathematics

Theoretical and Mathematical Physics

Mechanics Maths

Calculus

Geometry

Study anywhere. Anytime. Across all devices.

Tell whether the angles are corresponding, alternate, interior, or alternate exterior angles.
$∠ 1 and ∠ 8$