Answer:
Step-by-step explanation:
Answer: 17-7i
Step-by-step explanation:
The radius will be 7.25cm
The circumference will be about 45.55
The area will be about 165.13
Answer:
Step-by-step explanation:
we know that
The inscribed angle is half that of the arc it comprises.
so
In this problem
Let
x-----> the measure of an arc intercepted by an inscribed angle
I don’t know how to explain but I can work out the correct ans
To find how much is needed for one person
280/4=70
For 10 person:70*10=700