To find the value of x, we need to set up an equation based on the given information.
Since the two angles are adjacent and make up a 90° angle, their sum should be 90°.
Therefore, we have:
x + (x+30) = 90
Simplifying the equation, we get:
2x + 30 = 90
Subtracting 30 from both sides, we have:
2x = 60
Finally, dividing both sides by 2, we find:
x = 30
So the value of 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
30
30
15
15
20
20
60
1 answer