Question

question is very urgent​

Answer 1

Answer:

answer is 70 degree

(b) 70

Step-by-step explanation:

follow me mark it as brainliest

Answer 2

$\huge\boxed{Answer}$

Complementary angles-Two Angles are Complementary when they add up to 90 degrees (a Right Angle). They don't have to be next to each other, just so long as the total is 90 degrees.

Let the angle be 'x'

Complement of 74° is (90-74)°= 16°

Given, 20% of an angle if 16°.

So

$\frac{20x}{100} = 16$

$\frac{x}{5} = 16$

$x = 80$

So, the required angle is $\boxed{80°}$