A right angle is formed by two adjacent angles with measures of (a) and (x + 30) ° What are the two angle measures? (1 point)
O 60° and 90°
O 75° and 105°
O 70° and 25°
O 30° and 60°
To form a right angle, the sum of the two angles must equal 90 degrees.
Given that one angle is a and the other angle is (x + 30)°, we can set up the following equation:
a + (x + 30) = 90
Simplifying the equation, we get:
a + x + 30 = 90
a + x = 60
Now, we need additional information or an equation to solve for the values of a and x in order to find the two angle measures.