OkAY so the question is find the length of the minor arc PQ to the nearest hundredth. The answer choices are 5.86
7.68
2.44
3.84

Could someone please teach me how to do this

We know that :

  Circumference of a Circle is given by : 2πr

This Circumference of the Circle subtends an angle of 360° at the center

Length of the Arc which subtends an angle θ at the center is given by :

Given : θ = 110° and Radius (r) = 4 inches

Substituting in the above formula, We get :

Rounding of to the nearest hundredth, We get :

-10

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-28

-30