<h3>
Answer:</h3>
818.4 in²
<h3>
Step-by-step explanation:</h3>
The area of a circular sector is given by ...
... A = (1/2)r²·θ . . . . . θ in radians
The area of the isosceles triangle with apex angle 150° is given by ...
... A = (1/2)r²·sin(θ)
Then the area of the shaded segment is ...
... A = (1/2)r²·(θ - sin(θ))
... A = (1/2)·(27.8 in)²(5π/6 -sin(5π/6)) ≈ 818.4 in²
_____
If you (erroneously) use 3.14 for π, you get 817.9 in². Some answer keys expect you to use that value, even though it does not have sufficient accuracy for this problem.
Answer:
164.6
Step-by-step explanation: i'm a human calculator
Answer:
7/150
Step-by-step explanation:
the answer on my pic is wrong sorry
its meant to be 900A = 42 not 990A
Ok
look at my picture below.
so the lowest number is minimum
the highest number is maximum
the average is mean. formula for average: sum of all no./no. of total number
median is the very middle no. the formula is: 1/2(n+1)
n=how many no.s there are.