157k views
4 votes
Find the value of x.

Find the value of x.-example-1

1 Answer

5 votes

Answer:

x = 29°

Explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles from 180° for x

x = 180° - (128 + 23)° = 180° - 151° = 29°

User Marquis Blount
by
5.9k points