Solve the Problem $$\frac { 3 } { 5 }$$ The Measure of the Second Smallest Angle

question 88

Multiple Choice

Solve the problem.
-The sum of the measures of the angles of a triangle is 180°. The smallest angle of the triangle has a measuree $$\frac { 3 } { 5 }$$ the measure of the second smallest angle. The largest angle is 9° less than eleven times the measure of the second smallest angle. Determine the measure of each angle.

• A)smallest angle: 3°
• B)smallest angle: 18° second smallest angle: 15° second smallest angle: 30°
• Largest angle: 162° largest angle: 132°
• C)smallest angle: 7.2°
• D)smallest angle: 9° second smallest angle: 12° second smallest angle: 15°
• Largest angle: 160.8° largest angle: 156°

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