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What is the value of s?

What is the value of s?-example-1
User Zmbush
by
3.6k points

2 Answers

8 votes

Answer:

s = 26°

Explanation:

The total degrees of a triangle is 180°

1. Create the formula:
180=50+2s+3s

2. Solve for S


180=50+2s+3s\\180=50+5s \\ 180-50=5s \\ 130=5s\\(130)/(5) =s \\ 26=s

3. Check by plugging in 26


180=50+2(26)+3(26)\\ 180=50+52+78\\ 180=180

User Pixelated
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3.3k points
9 votes
The sum of interior angles of a triangle is 180
2s+3s+50=180
5s=130
S=26
User Gulbaek
by
3.9k points