Let ∠1, ∠2, and ∠3 have the following relationships.∠1 and ∠2 are acute vertical angles.∠3 is an obtuse angle adjacent to both ∠1 and ∠2.What is the sum of the measure of ∠1 and the measure of ∠3?
Accepted Solution
A:
3 can be anything greater than (but not equal to) 90 and 1 can be anything less than (but not equal to) 90 as long as angle 3 + angle 1 = 180 degrees.