The sum of the measures of two adjacent angles that form a right angle is 90°.
Therefore, we have the equation x + (x + 30) = 90.
Simplifying the equation, we get:
2x + 30 = 90
Subtracting 30 from both sides:
2x = 60
Dividing both sides by 2:
x = 30
Therefore, x is 30.
For two adjacent angles with measures x° and (x+30)° that make up a 90° angle, what is x?(1 point) Responses 20 20 60 60 15 15 30
1 answer