thohalacaseAta thohalacaseAta

02-03-2017
Mathematics

contestada

The circumference of a circle is 60pi cm what is the length of an of an arc 140 degrees

Respuesta :

02-03-2017

[tex]\displaystyle\\ C_{circle} = 60\pi ~cm\\ m(arc) = 140^o\\ \\ L_{arc} = \frac{60\pi \times 140}{360} =\frac{\pi \times 140}{6} =\boxed{\frac{70\pi}{3}~cm}[/tex]

Answer Link

Otras preguntas

The base of a triangle is 18 cm and its height is 7w-1 cm. Find the expression for the triangles area

15) What is the measure, in degrees, of an angle that is equivalent to 3/360 of a circle

Find the value of x

Why economic is important? List 6

7. Agroomer handled 12 terner-mix dosis on Monday. If the terrier-mixes made up 30 percent of her dogs on that day. how many dogs did she handle? A 40 35 C 30 D

Read the sentences with the missing verb. Fill in the blanks with the appropriate present tense forms of the verb ser. 1. Cardi y yo 2. El profesor 3. Tú 4. V

In the 1930's as a result of the Great Depression, unemployment rose to 25%, leading many more people to fall into poverty than had been the case in the 1920's.

“White-Eyes” In winter all the singing is in the tops of the trees where the wind-bird with its white eyes shoves and pushes among the branches. Like any

- The part that is responsible for regulating involuntary processes in the body.a) medulla oblongatab) cerebellumc) spinal coldd) cerebral hemispheres

a first number plus twice a second number is 8 twice the first number plus the second totals 25