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1 vote
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Help please digram shows a triangle

Help please digram shows a triangle-example-1
User Huntar
by
2.3k points

2 Answers

23 votes
23 votes

Answer:

s = 16

Explanation:

the three angles of a triangle should add up to 180 degrees.

User FlyingCat
by
2.5k points
8 votes
8 votes

Answer:

s = 16

Explanation:

4s+s+36+4s =180 The sum of the interior angles of a triangle is 180 Combine like terms.

9s + 36 =180 Subtract 36 from both sides

9s = 144 Divide both sides by 9+

s = 16