Question

koi kon apnne purak kon ka ek chauthai hai to kon ka maan kaya hoga​

Answer 1

The angle is 18°

Step-by-step explanation:

Let the angle be x and its complementary angle is y.

Now, we know that the sum of two complementary angles (पूरक कोण) is 90°.

Thus, the angle y is written as

y = 90 - x

Now, it has been given that x is one fourth of y. thus, we have

Substituting the value of y

Multiply both sides by 4

 Add x to both sides

Divide both sides by 5

Therefore, the angle is 18°