Question

an angle is 10degree less than its complement find the angle​

Answer 1

Step-by-step explanation:

The complementary angle are sum of those angle whose sum is 90°

$x + (x + 10) = 90$

$x + x - 10 = 90$

$2x = 90 - 10$

$x = 80 \div 2 = 40$

Hope you get the answer of this question