Questions: Main Street intersects Avenue A and Avenue B. Avenue A is parallel to Avenue B. Avenue A is also perpendicular to Main Street. How are Avenue B and Main Street related? Explain.
Choose the correct answer below.
A. Avenue B and Main St Next will be perpendicular by the Perpendicular Transversal Theorem since Avenue A is parallel to Avenue B.
B. Avenue B and Main Street will be perpendicular by the Perpendicular Postulate since Avenue A is parallel to Avenue B.
C. Avenue B and Main Street will be parallel by the Parallel Postulate since Avenue A is parallel to Avenue B.
D. Avenue B and Main Street will be parallel by the Two Lines Parallel to a Third Line Theorem since Avenue A parallel to Avenue B.
Transcript text: Main Street intersects Avenue A and Avenue B. Avenue $A$ is parallel to Avenue B. Avenue $A$ is also perpendicular to Main Street. How are Avenue B and Main Street related? Explain.
Choose the correct answer below.
A. Avenue B and Main St Next $\square$ II be perpendicular by the Perpendicular Transversal Theorem since Avenue A is parallel to Avenue B.
B. Avenue B and Main Street will be perpendicular by the Perpendicular Postulate since Avenue $A$ is parallel to Avenue B.
C. Avenue B and Main Street will be parallel by the Parallel Postulate since Avenue A is parallel to Avenue B.
D. Avenue B and Main Street will be parallel by the Two Lines Parallel to a Third Line Theorem since Avenue $A$ parallel to Avenue B.
Solution
Solution Steps
To determine the relationship between Avenue B and Main Street, we need to use the properties of parallel and perpendicular lines. Since Avenue A is parallel to Avenue B and Avenue A is perpendicular to Main Street, we can infer the relationship between Avenue B and Main Street using these properties.
If two lines are parallel to each other and one of them is perpendicular to a third line, then the other line must also be perpendicular to that third line.
Step 1: Given Information
We are given the following information:
Avenue \( A \) is parallel to Avenue \( B \).
Avenue \( A \) is perpendicular to Main Street.
Step 2: Determine the Relationship
Using the properties of parallel and perpendicular lines:
If two lines are parallel to each other and one of them is perpendicular to a third line, then the other line must also be perpendicular to that third line.
Step 3: Apply the Perpendicular Transversal Theorem
Since Avenue \( A \parallel \) Avenue \( B \) and Avenue \( A \perp \) Main Street, it follows that Avenue \( B \perp \) Main Street.
Final Answer
The correct answer is:
\[
\boxed{\text{Avenue B and Main Street will be perpendicular by the Perpendicular Transversal Theorem since Avenue A is parallel to Avenue B.}}
\]