What are the measures of angle 1 and angle 2?

1: 60.75     2: 119.25

Step-by-step explanation:

Since these lines are parallel with a transversal we can use theorems to find angles 1 & 2

1: 60.75 (This is because the corresponding angles theorem states any angles that are corresponding with parallel lines and a transversal are congruent)

2: 119.25 (Since they are a linear pair angles 1 and 2 equal 180 degrees. This means we can use the equation 1 + 2 = 180. Because we already found 1, which is 60.75 angle 2 will be 119.25)

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.

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