Find the length of an arc of a circle subtended by an angle of 108 with a radius of 48 inches. also find the area of the secotr of the circle cut by the same angle

arclength (s) = θ · radius(r)     ; where "θ" is in radians

=    

108 π = 180(θ)

π = θ

π = θ

s = θ · r

  = π · 48

  = π

π inches

Area of circle = π · r²

Area of sector = · π · (48)²      

                        =   · π · 2304

                        = · π

691.2π in²

you need to show the graph

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).