Question

complement of 2/5th of a straight angle

Answer 1

Compliment of 2/5th of a straight angle is


2/5×180= 72,°

Complement anlge is 90-72= 18

Answer 2

complement of 2/5th if a straight angle is:
=》2/5×180
=》2×36
=》72

So complement angle =9o-72
☆18 degree☆

Hope it helps
Plz mark me as brainliest.♡