susan840
susan840 susan840
  • 09-04-2020
  • Mathematics
contestada

What is the arc length when the radius is 13 in. and central angle is 45 degrees?

Respuesta :

Hi1315
Hi1315 Hi1315
  • 09-04-2020

Answer:

[tex] \frac{45}{360} \times 2 \times \pi \times 13 \\ \frac{1}{8} \times 2 \times \pi \times 13 \\ = 10.210inches[/tex]

Answer Link

Otras preguntas

Please check my work to see if it is right and help me with the parts I didn't answer thank you.
What happens to president wilson after ww1 and who was running the country
What were three factors that led to the fall of the roman empire?
What does the following description refer to? Entro a trabajar a las ocho y media de la mañana, salgo a las dos y media de la tarde. el salario
why did soldiers tape dog tags together during ww2
Please help?!?!?!?! Thanks if you do
George Washington set some key precedents (sets a basis for similar situations) for future presidents including forming a cabinet title of Mr. President and ret
two kinds of involuntary muscles?
Iron Ore Crystal Shape
In mice, the allele for black fur is dominant to the allele for brown fur. a male homozygous black mouse is crossed with a female brown mouse, and the f1 offspr