Math Problem Statement

Find the value of x when \( \overrightarrow{SV} \parallel \overrightarrow{RU} \), \( \angle S = 5x + 4^\circ \), \( \angle R = 44^\circ \), and \( \angle U = x^\circ \).

Solution

In this image, we have two parallel lines, SVRU\overrightarrow{SV} \parallel \overrightarrow{RU}, and a transversal forming corresponding angles and other angle relationships. Here's how to solve for xx:

Given:

  • SVRU\overrightarrow{SV} \parallel \overrightarrow{RU} (parallel lines)
  • S=5x+4\angle S = 5x + 4^\circ
  • R=44\angle R = 44^\circ
  • U=x\angle U = x^\circ

Step-by-step Solution:

Since SVRU\overrightarrow{SV} \parallel \overrightarrow{RU} and we have a transversal, corresponding angles are equal. Thus: S=R\angle S = \angle R So, 5x+4=445x + 4^\circ = 44^\circ Now solve for xx: 5x=444=405x = 44^\circ - 4^\circ = 40^\circ x=405=8x = \frac{40^\circ}{5} = 8^\circ

Thus, the value of xx is 88^\circ.

Would you like further details or clarifications? Here are some related questions you might find helpful:

  1. Why are corresponding angles equal when two lines are parallel?
  2. What would happen if the transversal intersected non-parallel lines?
  3. How can you solve for unknown angles when parallel lines are involved?
  4. Can alternate interior angles help in finding unknown variables?
  5. What other types of angle relationships exist with parallel lines?

Tip: When dealing with parallel lines and transversals, always look for corresponding, alternate interior, or alternate exterior angles—they can greatly simplify finding unknowns.

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Geometry
Parallel Lines
Transversals
Angle Relationships

Formulas

Corresponding angles in parallel lines are equal

Theorems

Corresponding Angles Postulate

Suitable Grade Level

Grades 8-10