Zionkuwonu21
contestada

PLEASE PLEASE HELP ASAPP
Question: Circle A has a radius of 4cm and a central angle CAD that measures 51 degrees.
Find the the arc length of CD.

Respuesta :

wegnerkolmp2741o

Answer:

17pi/15

Step-by-step explanation:

s = r *theta where r is the radius and theta is the central angle in radians

Convert 51 to radians

51 * pi/180 = 51pi/180

s = 4 * 51pi/180

   = 17pi/15

sreedevi102

Answer:

[tex]Arc\ length = 3.6 cm[/tex]

Step-by-step explanation:

[tex]Arc \ Length = 2 \pi r \frac{ \theta}{360}[/tex]

                 [tex]= 2 \times \pi \times 4 \times \frac{51 }{360}\\\\=2 \times \pi \times \ 4 \times 0.142\\\\=3.5688 \\\\Arc\ length = 3.6 cm[/tex]