Answer:
c=4 ×22/7×35. since distance round a circle is d circumference
c=439.8
5 and 1/4 is the answer to your problem
Step-by-step explanation:
P(A or B) = 0.9.
This is a question of Venn probabilities.
We use the following relation to solve this question.
The exercise states that:
Then
The answer is:
10,000