Question

question is very urgent ​

Answer 1

Step-by-step explanation:

Compliment of 74 degree =(90-74)

= 16 degree

Therefore 20% of angle = 16 degree

Hence the angle =( 16×100)÷20

= 80 degree

Answer 2

Answer:

compliment of 74=16

20/100*X=16

20X/100=16

20X=1600

X=80°