Angles #(2(x+15))# and #(3x+20)# are a pair of interior angles. What are their values?
If you mean they are co-interior the angles are 82 and 98 degrees respectively.
If you mean they are alternate interior angles the angles are both 50 degrees.
I assume you mean the (co)interior angles made by a transversal on either side of a pair of parallel lines. In that case,
This is because the sum of co-interior angles adds up to 180 degrees(they are supplementary).
Else if you mean alternate interior angles then
Thus both angles are 50 degrees.
Impact of this question
Creative Commons License