Complementary angles sum upto 90°
so the complement of 9° = 81°
Answer:
c
Step-by-step explanation:
Answer; that answer is correcttt ^^^^^^^^
Step-by-step explanation:
hey is this all too then question
The diagram involves the construction for copying angle FDE as angle HCG.
<h3>What is an
angle?</h3>
An angles is formed by the intersection of two or more lines. Acute angles are angles less than 90 degrees, obtuse angles are greater than 90 degrees while right angles are equal to 90 degrees.
The diagram involves the construction for copying angle FDE as angle HCG.
Find out more on angle at: brainly.com/question/25770607
