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What is the value of w?

What is the value of w?-example-1
User Yegor
by
3.9k points

2 Answers

2 votes

Answer: W = 34°

Explanation:

Use the angle sum theorem!

2w + 2w + 1 + 43 = 180

4w + 44 = 180

4w = 136

w = 34

User Sander Schutten
by
4.2k points
12 votes

Answer:

w = 34°

Explanation:

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

sum the 3 angles and equate to 180

2w + 1 + 2w + 43 = 180 , that is

4w + 44 = 180 ( subtract 44 from both sides )

4w = 136 ( divide both sides by 4 )

w = 34

User Schwern
by
4.0k points