Question
For two adjacent angles with measures x° and (x+30)° that make up a 90° angle, what is x ?(1 point) Responses 30 30 20 20 15 15 60
Answers
GPT 3.5
If two adjacent angles make up a 90° angle, then the sum of their measures is equal to 90°.
So, we can set up the equation:
x + (x+30) = 90
Combining like terms:
2x + 30 = 90
Subtracting 30 from both sides:
2x = 60
Dividing both sides by 2:
x = 30
Therefore, the value of x is 30°.
So, we can set up the equation:
x + (x+30) = 90
Combining like terms:
2x + 30 = 90
Subtracting 30 from both sides:
2x = 60
Dividing both sides by 2:
x = 30
Therefore, the value of x is 30°.