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27 votes
27 votes
What is the value of x?

Enter your answer in the box. I need help ASAP/ Giving Branniest

x =
°

What is the value of x? Enter your answer in the box. I need help ASAP/ Giving Branniest-example-1
User Ryan Erb
by
2.6k points

1 Answer

7 votes
7 votes

Answer:

x = 80

Explanation:

The sum of the angles of a triangle is 180 degrees

70+30+x = 180

100+x = 180

Subtract 100 from each side

100+x-100 = 180-100

x = 80

User Flolo
by
3.2k points