A sector with radius of 8cm has an area of 56cm^2 what is the central angle of the sector in radians

Step-by-step explanation:

Given: Radius of sector is 8 cm

Area of sector is

To find: central angle of the sector

Solution:

Area of sector =

Here, r is the radius of the sector and is the central angle of the sector

Using 1 degree = radians

So,

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x