1.

P e senibons oA Ao I RB हैक सामरिक है कि नइलमिनकर

Answer»

Two Angles are Complementary when they add up to 90 degrees

Let first angle be x and its complement angle be 4x

Then,x + 4x = 905x = 90x = 18

Angles are 18 degree and 72 degree



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