To find the measure of angle 1, we need the measure of angle 4. Since angles 1 and 4 are vertical angles, they have the same measure.
Let's suppose the measure of angle 4 is y degrees.
Therefore, m<1 = m<4 = y
According to the given information, m<1 = 4x + 26.
So, we can write the equation: 4x + 26 = y.
Since there is no other information given, we cannot solve for the value of x or y precisely.
in a geometric two intersecting lines creating four angles if <1and<4 are a vertical pair,m<1=(4x+26)
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