Question

find the supplement angle of 100° 30' ( I only want process , I know answer that is 79°30' ) ​

Answer 1

Answer:

you just have to subract it with 180° you'll get the answer....

Answer 2

Answer:

79°30'

Step-by-step explanation:

100°30' =100°1/2°

= 201/2° (1' = 1/60°)

(30'=1/2°)

supplement angles means sum of two of angles is equal to 180

then 201/2°-180°

=159/2°

=79°1/2°

=79°30' (1°=60' ; 1/2°=30')