Question

write the complementary angle 20 + y​

Answer 1

Complement angle of 20° + y°

= 90°-(20°+y°)

= 90° – 20° - y°

= 70° - y°

Answer 2

Answer:

= y = 70degree

Step-By-Step Explanation:

We know that the measure of complementary angle be 90degree.

20 + y = 90degree

y = 90 - 20degree

y = 70degree

Check: 20 + y = 20 + 70 = 90degree

If this answer will help you then, you mark my answer as Brainliests answer.