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

The arguments supporting spontaneous generation were finally disproved by.

What was the original name of the peanuts comic strip?.

what are the negative impact of strikes as a socio economic issue on businesses

Rani uses a container that can hold 2 liters of water to fill a fish tank. The fish tank can hold 8 liters of water. How many times must she fill the smaller c

EASY POINTS Which of the following best describes DG?

John Pelson's weekly net pay is $972.11. His weekly deductions are $185.00 for FIT; 5% of gross for SIT; 2% of gross for CIT; Social Security and Medicare; $64.

Discuss three activities through which local government

Evaluate the series 12 + 6 + 3 + . . A) 21 B) 1.5 C) 2 D) 24

An organization of high school seniors performs services for patients at Leer Hospital. These students are volunteers and perform services that the hospital wou

HURRY for 100 points If p is true and ~ q is false, then p -> ~ q is ____ false. -sometimes -always -never