Circumference ( of a circle) is the distance around it. the circumference would be the length of a circle.
Elements, they’re a pure substance and can’t be broken down into simpler substances.
Answer:
Option B. 36
Step-by-step explanation:
From the figure attached,
ΔLMN ~ ΔPON
Therefore, corresponding sides of these similar triangles will be in the same ratio.



x = 
x = 36
Therefore, measure of side MN = x = 36 units
Option B. will be answer.
If 100 cats killed 100 mice in 100 days, you can say that each cat killed one mouse the day after the last cat. So, if four cats killed four mice, and we're going of off the same basis that each cat killed one mouse the day after the last cat, then the answer would be 4.