mikalaaaaaa
mikalaaaaaa mikalaaaaaa
  • 09-02-2017
  • Mathematics
contestada

How do I find the length of each arc ?

How do I find the length of each arc class=

Respuesta :

wolf1728
wolf1728 wolf1728
  • 12-02-2017
Problems 11 and 12
Arc length = radius * central angle (in radians)
To convert the angles to radians, divide by 57.2957795131

Problems 13 and 14
Area = PI * radius^2
then multiply this answer by (60/360) for problem 13 and
(75/360) for problem 14
Answer Link

Otras preguntas

Write sentences to describe what these people did to get ready this morning. Use the cues and reflexive verbs in the passé composé. Please answer all three
The number of wavelengths that pass a fixed point on a wave is called ______?
What is something different Italy and France when they celebrate Christmas
Think about the ecosystem that you live in. Write a response below describing it in complete sentences. Use each of these terms correctly in your description: c
Mendel carried out a dihybrid cross to examine the inheritance of the characteristics for seed color and seed shape. The dominant allele for yellow seed color i
the swimming pool was inviting me to jump in
Which word from the passage is an appeal to pathos? a love b i c here d pause
Are these answers correct?And please tell me article 15
An estate left the decedent's farm to eight grandchildren. Because no form of ownership was specified in the decedent's will, each of the grandchildren receives
I need help bad. It's about finding angles and I can't really figure it out.