Question

d s are parallel. find the value of x, then find the measure of \\( \angle 1 \\) and \\( \angle 2 \\).
\\( m \angle 1 = ( 7 9 - 2 x ) ^ { \circ } \\)
\\( m \angle 2 = ( 9 2 - 3 x ) ^ { \circ } \\)

\\( x = 1 3 \\)
(type an integer or a fraction.)
\\( m \angle 1 = \square ^ { \circ } \\)

Explanation:

Step1: Substitute \(x = 13\) into \(m\angle1=(79 - 2x)^{\circ}\)

\(m\angle1=(79-2\times13)^{\circ}\)

Step2: Calculate the value

First, calculate \(2\times13 = 26\). Then \(79-26=53\). So \(m\angle1 = 53^{\circ}\)

Answer:

\(m\angle1 = 53^{\circ}\)