2/5
0.4/1*10/10=4/10
4/10%2/2=2/5
Answer: 165 in length 20 in width
Step-by-step explanation: :)
Answer:
The answer is A
Step-by-step explanation:
Supplementary angles are angles which add up to 180°
∠1 and ∠3 add up to 180°, so they are supplementary.