Three angles have measures that add to 180°
. The angles have the following measures: m∠KLM=(x+30)° , m∠MLN=60° , and m∠NLP=(2x)° . What is an equation to solve for the unknown angle measures? Write the equation in simplest terms.(1 point)
x°+ 90°=180°
The equation to solve for the unknown angle measures is:
(x+30) + 60 + (2x) = 180
in simplest form
Simplifying the equation, we have:
x + 30 + 60 + 2x = 180
Combining like terms:
3x + 90 = 180
Now we can simplify further by subtracting 90 from both sides:
3x = 90
Dividing both sides by 3:
x = 30