A right angle is formed by two adjacent angles with measures of (x)° and (x+30)°. What are the two angle measures?(1 point)
Responses
60° and 90°
30° and 60°
75° and 105°
70° and 25°
To form a right angle, the sum of the two adjacent angle measures must be 90°.
From the given information, we have the equation:
x + (x + 30) = 90
Simplifying the equation:
2x + 30 = 90
Subtracting 30 from both sides:
2x = 60
Dividing by 2:
x = 30
So the measures of the two angles are:
x = 30° and x + 30 = 30° + 30° = 60°
Therefore, the correct answer is 30° and 60°.