HELPPP!!!! 10 PTS!!
Find the missing information
x = _____ m angle A = ____

Good morning,
Answer:
x = (180 - 2× m∠A)/2 = 90 - m∠A = 90 - (3x+5)
then x = 85-3x
then 4x = 85
then x = 85/4.
:)