rjnava2005 rjnava2005

01-04-2017
Mathematics

contestada

A circle has a sector of 64/5pi and it has a angle of 8/5pi radians, what is the area of the circle?

Respuesta :

Аноним Аноним

01-04-2017

Sector angle is 8/5pi and it is 2pi for the full circle

so setting up the ratio

2pi : 8/5pi = total area : 64/5pi

total area = 64/5pi * 2pi / (8/5)pi

= 16pi

Answer Link

Otras preguntas

Surgical destruction of the drink center causes an animal to

Which device on a network performs network address translation?

What does acculturation mean? How did new immigrants put this idea into practice in their lives?

Change theorists and practitioners take an "it depends" approach in which the style of change, especially the style of leadership, is dependent on the scale of

Which of the following categories of slave labor could not be found on plantations?

Exposure to high energy electromagnetic radiation such as waves can cause cancer sterility and death

What country controlled Korea during world war 2?

solve the inequality [tex]5s + 10 \leqslant 50[/tex]to find the number of shirts , s , that Mary can buy.

Most elements, with the exception of a few like hydrogen, want to have _________ electrons in the outer energy level.

The racial disparity for probation is __________ the racial disparity for the prison population. a. about equal to b. harder to determine than c. not as gre