Answer :
The measure of angle 3 is 24 degrees. The correct answer would be an option (B).
What are complementary angles?
The complementary angles are defined as when pairing of angles addition to 90° then they are called complementary angles. There are two types of supplementary angles.
Given that the measure of angle 4 is (11 x) degrees and angle 3 is (4 x) degrees
Here, the pairing of angles sums up to 90° then they are called complementary angles.
11x + 4x = 90
15x = 90
x = 90/15
Apply the division operation, and we get
x = 6
So, angle 3 is 4 × 6 = 24 degrees
Learn more about complementary angles here:
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