147k views
5 votes
An isosceles triangle has an angle of 9x+1 and another of 88, find x

User Kishia
by
3.1k points

1 Answer

8 votes

Answer:

Explanation:

2(9x+1)+88=180

9x+1+44=90

9x=90-45=45

x=5

User Lefft
by
3.0k points