Question

solve for the value of s. answer attempt 1 out of 2 s =

Explanation:

Step1: Note angle - sum property

The sum of the three angles is 180° since they form a straight - line. So, \((2s + 2)^{\circ}+90^{\circ}+(3s - 2)^{\circ}=180^{\circ}\).

Step2: Simplify the left - hand side of the equation

Combine like terms: \((2s+3s)+(2 - 2)+90=180\), which simplifies to \(5s+90 = 180\).

Step3: Isolate the variable s

Subtract 90 from both sides: \(5s=180 - 90\), so \(5s=90\).

Step4: Solve for s

Divide both sides by 5: \(s=\frac{90}{5}=18\).

Answer:

18