DRoseisGOAT DRoseisGOAT

03-03-2017
Mathematics

contestada

How is this done? This is geometry in 10th grade.

How is this done This is geometry in 10th grade class=

Respuesta :

wolf1728 wolf1728

03-03-2017

This could be solved by calculating radians but here's another solution.
The circumference of the entire circle is 2 * PI * 9 =
56.5486677646 meters
56 degrees is (56/360) of the circle so,
56.5486677646 meters * (56/360) = 8.7964594301
arc length = 8.796 meters

Answer Link

Otras preguntas

how was the golden bull of 1222 similar to the magna carta?

Find the radius (r) of an aluminum cylinder that is 2.60 cm long and has a mass of 13.1 g . For a cylinder, V=πr2l. (The density of aluminum is 2.70 g/cm^3.)

Which type of sentence asks a question and uses a question mark? A. declarative B. imperative C. nominative D. interrogative Which type of punctuation shows par

the school is 2 kilometers away from the town library what is the distance in meters

Everything about heart disease

what is the value of the expression |x y| |z| when x = –6, y = 4, and z = –13?

a triangle has sides measuring 2 inches and 7 inches. if x represents the length in inches of the third side, which inequality gives the range of possible value

Which of the following statements is true about adaptations? I. A species can adapt over the course of many generations. II. A single organism can adapt throug

what is the ratio as a fraction simplest form 12 boys to 15 girl

five more than three times the number is one-third more than the sum of the number and itself. 5(3n)=1/3n n 5(3n)=1/3 n 3n 5=(n n) 1/3 3n 5=1/3(n n)