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

Morgan frequently cuts herself with a paring knife or makes severe scratches on her arms and legs with the end of a paper clip when she is upset. she has no rea

he model is a programmatic representation of a plant cell in which location does glycolysis occur in the cell?

What is the focus of the parabola? y=−1/4x2−2x−2

NATO and the Warsaw Pact were similar in that they were both... aimed at promoting democracy in the world. Cold War military alliances. efforts to br

Who were Eli Whitney, Francis Cabot Lowell, and Samuel Slater and what were they known for?

To understand a character, what variations in language should the reader look for? Check all that apply. nouns pronunciation verbs vocabulary syntax grammar

Which of the following is NOT an example of a competitively valuable strategic fit?

Find the measure of the arc or angle indicated

With the exception of the 12 cranial nerves, other major nerves exit the brain through the:

Suppose an experiment consists of tossing a fair coin. If the experiment were repeated 30 times, how many times would you predict the outcome to be heads?