Find side BC, angle B, and angle C. Answer to the nearest tenth, with a single comma between each answer.
BC, B,C

Use the Law of Cosines and then the Law of Sines to answer.
93 is in the left hand corner inside the triangle
14 is the side
20 is the other side

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

the answer is 175.4379

step-by-step explanation:

i dont have an answer

step-by-step explanation:

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.