Answer:
Therefore the Last option is correct

Step-by-step explanation:
Given:
Radius = r = 8 in
θ = 42°
To Find:
Area of Sector = ?
Solution:
We know that

Substituting the given values in the formula we get

Which is the required Answer.
Therefore the Last option is correct

It's A and C, I've taken a test that has this question and it was correct when I answered this, so A and C is your answer.
8 * 684 = 5472
it is in between 5471 and 5473
Answer:
two of the sides are 21 m long and one of the sides is 28 m long