nnalthabhani
nnalthabhani
14-07-2017
Mathematics
contestada
the questionnnnnnnn issssssssss
Respuesta :
Аноним
Аноним
14-07-2017
arc length of a circle=Ф/360º(2πr)
Ф=angle of the arc
r=radius
Data:
Ф=140º
r=diameter/2=(100 m)/2=50 m
π=3.14
arc length=(140º/360º)(2)(3.14)(50 m)=122.1111...m=122.1 m
Answer: A) 122.1 m
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Mr. Mangan runs 30 m north and 45 m south. What is his total distance travelled? What is his displacement?
Which sentence uses the underlined vocabulary word incorrectly? A. The conspicuous plant blended into the scenery. B. The furtive fox snuck into the chicken coo
What Native American culture is referred to as the Greeks of the new world
WILL GIVE BRAINLIEST
The Milky Way is _____ galaxy
Which event restored a king to the French throne after Napoleon was exiled a second time? I need it like now
how do i prove similarities of 2D shapes through sides
Help this is so hard
what does hamlet ask horatio to do during the play
How did ashokas buddhist beliefs shape the way he ruled