oopsydaisy oopsydaisy

25-11-2016
Mathematics

contestada

What is the length of arc ABC in terms of pi?
choices are:
a 15pi cm
b 3.75pi cm
c 7.5pi cm
d 15pi cm

What is the length of arc ABC in terms of pi choices are a 15pi cm b 375pi cm c 75pi cm d 15pi cm class=

Respuesta :

mozarth11 mozarth11

27-11-2016

L = pi.r.alfa / 180
L = pi.30.45 / 180
L = pi.3.45 / 18
L = pi.45 / 6
L = pi.15 / 2
L = 15pi/2 ou
L = 7,5 pi

Answer Link

Otras preguntas

what leading factor drove mormons out west to utah?

The height of a triangle is 2 yards greater than the base. The area of the triangle is 60 square yards.

Another word for enveloped

Which statement is the strongest claim for an argumentative research paper?

1. "I need to go to the store," said my wife.

An ideal gas is taken through a cyclic thermodynamic process through four steps. The amounts of heat given to the system in these steps are Q{1} = 1000J, Q{2} =

Verbo correr en pretérito

Which of the following statements about values are correct? you have them at birth they come from what one has been taught and learned from experiences they nev

Natural features in China that include rivers and waterways have enabled China to ___________________________

Find the missing length indicate