I have a 20 qyestuon assigment that its due tomorrow,but i need help on this question.
Determine if the conjecture is true or false.If its false give a conterexample.
Given: two angles are supplementary.
Conjecture: one angle is obtuse and one is acute.
please help me!!!
Supplementary means they equal to 180.
Based on this, if one is acute (50) then the other would have to add up to equal 180 (so, 130).
Why is this false?
Because it could also be 90 degree angles -- 90 + 90 = 180
In this case, neither is acute!