Question

Lines x and y are parallel if A equals 107° then find the values of G and E

Answer 1

Lines, X and wire parallel. The other line goes vertically at an angle to the right right through those lines.

Answer 2

If lines \( x \) and \( y \) are parallel and angle \( A \) measures \( 107^\circ \), you'll need to use the properties of parallel lines and transversals to find the values of angles \( G \) and \( E \).

1. If \( A \) is an interior angle formed by a transversal intersecting the parallel lines, then the alternate interior angles theorem states that alternate interior angles are congruent. If angle \( G \) is an alternate interior angle to \( A \), then:
\[
G = A = 107^\circ
\]

2. If angle \( E \) is an exterior angle formed by the same transversal, then the exterior angle theorem states that the exterior angle is equal to the sum of the two non-adjacent interior angles. In this case, if \( E \) is on the outside and adjacent to \( A \):
\[
E + A = 180^\circ
\]
Therefore,
\[
E = 180^\circ - A = 180^\circ - 107^\circ = 73^\circ
\]

So, if \( G \) is an alternate interior angle to \( A \) and \( E \) is an exterior angle, then:
\[
G = 107^\circ \quad \text{and} \quad E = 73^\circ.
\]

Answer 3

If lines X and Y are parallel, and another line intersects these two lines at an angle (let's call it the transversal), we can analyze the angles formed at the intersection points.

Given that \( A = 107^\circ \) is one of the angles created by the transversal with line X, we can deduce the values of the angles \( G \) and \( E \) relative to this situation.

1. **Identify the angles:**
- Since lines X and Y are parallel, and the transversal creates the angle \( A \) with line X, angle \( A = 107^\circ \) will help find alternate interior angles and corresponding angles with respect to line Y.

2. **Alternate Interior Angles:**
- If angle \( G \) is an alternate interior angle to \( A \) (that is, it is on the opposite side of the transversal but between the parallel lines), then:
\[
G = 107^\circ
\]

3. **Corresponding Angles:**
- Angles that are in the same position at each intersection but with one angle being inside and the other being outside will be equal. If \( E \) is a corresponding angle to \( A \) on line Y, then:
\[
E = A = 107^\circ
\]
- If \( E \) is an exterior angle formed by the adjacent angle at the point where the transversal intersects line Y, then:
\[
E + A = 180^\circ \implies E = 180^\circ - A = 180^\circ - 107^\circ = 73^\circ
\]

So:
- If \( G \) is an alternate interior angle compared to angle \( A \):
\[
G = 107^\circ
\]
- If \( E \) is an exterior angle adjacent to \( A \):
\[
E = 73^\circ
\]

If you have more specific information about the positions of angles \( G \) and \( E \) relative to the lines and the transversal, feel free to specify, and I can help refine the answer further!