Kell4iejaley Kell4iejaley

29-09-2016
Mathematics

contestada

In a circle of radius 25 inches, a central angle of 35 will intersect the circle forming an arc of length ____.

Respuesta :

Edufirst Edufirst

30-09-2016

The arc may be found from the this direct proportion:

angle measure / 360 ° = arc / circumference

And you also need to know that circumference = 2π*radius

Then we can establish this equation

35 / 360 = arc / 2π(25 inches)

Solve for arc: arc = [35/360]*25*2*3.1416 = 15.3 inches

Answer: 15.3 inches

Answer Link

Otras preguntas

Instructions:Select the correct answer.When he’s making a presentation, Kevin refers to the points he has noted below each presentation slide. Which presentatio

1. Ramachandran wants to understand brain functioning. How does he believe that we can better understand how the brain functions? 2. What did Ramachandran study

Consider the diagram that depicts the lysogenic and lytic cycles. In which step of the diagram are new viruses assembled?step Bstep Cstep Estep FDiagram is atta

what is the central idea My Last Roller Skating Party

Hello, I need quick and urgent help!!!!!!!! What happens if your driving with a learners permit by yourself and you are going 40mph past the speed limit and get

Combien font 35 et 27? cinquante-deux soixante-deux vingt-deux quarante-deux

In the 19th century, south american cities became more integrated into the global economy by coordinating the export of primary commodities and the import of ma

This relationship is given by the equation, v = gt. In this equation, g is the acceleration due to gravity, t is the number of seconds, and v is the velocity of

Determine whether the given lengths can be side lengths of right triangle. 1. 15, 36, 39 2. 3, 7, 10 3. 8, 15, 17 4. Root3, Root4, Root5 5. 6, 7, 8, 6. 12, 16,

What body function does metabolism affectA. Circulating b. Digesting foodC. Burning calories d. All of the above?