shailzaidi
shailzaidi shailzaidi
  • 21-05-2020
  • Mathematics
contestada

what is the area of a sector created by a circle with a radius of 4cm and a 40 central angle

Respuesta :

prettybird1000
prettybird1000 prettybird1000
  • 21-05-2020

Answer:

5.59 cm

Step-by-step explanation:

I had set up a proportion. The proportion is below.

360°       50.27

------- = ----------        

40°            ? (What you're trying to figure out)

So what I did was 50.27 times 40 which equals: 5.58555556, so I rounded it to 5.59 so that's your answer!

I hope that's helpful :D

Answer Link

Otras preguntas

HELP ME PLEASE URGENT
Given: BD is a diameter m 1 = 100° m BC= 30° m 3 = 30 60 100
PLEASE HELP ME PLEASE
An atom of calcium has 20 protons. How many electrons does it have ?
read the excerpt from the emperor hirohito's declaration of war. what is the emperors purpose in this passage?eager for the realization of their inordinate ambi
An issue is most likely to be handled by a state government, rather than a local government, when: A. Dillion's rule applies. B. a town meeting system is in pla
Determine which law is appropriate for solving the following problem. What volume will 1.56 liters of a gas at 27°C and 745 mmHg of pressure occupy at 100°C an
What is the distance between points F and G? (Picture below)
rey repeated the scales. His manipulation of the keys was becoming less of a struggle, and the tuba was making sounds that were almost musical. The low notes st
The following is a student draft. It may contain errors. Taking to the Skies (1) I was flying for the first time. (2) I still had a feeling that I had forg