Complementary Angles :
If the sum of two angles is 90⁰, then those two angles are called as complementary angles.
Solution:
Let "x" be the measure of a complementary angle required.
Since "x" and 37°42'34" are complementary angles, we have
x + 37°42'34"= 90°
x = 90° - 37°42'34"
=89°59'60" - 37°42'34"
x = 52°17"26"
Hence , the measure of the complementary angle is 52°17'26".
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