rinconrocks65 rinconrocks65

03-03-2020
Mathematics

contestada

A circle with an area 9pi has a sector with a central angle of 1/9pi what is the area of the sector

Respuesta :

amna04352 amna04352

03-03-2020

Answer:

½pi or 0.5pi units²

Step-by-step explanation:

Area : angle

9pi : 2pi

x : pi/9

9pi/2pi = x/(pi/9)

4.5 × pi/9 = x

x = ½pi or 0.5pi units²

Answer Link

Otras preguntas

A number is divided by 32 is 96. What is the number?

which of the following organisms feeds on the largest variety of producers

what is 1/9 of 60 equal

Mario drew a model to represent one third of the space in his bookcase. how could mario draw a model to represent all the space in his bookcase.

Write in function form X+y=6..?

25% of what nember is 19

Solve the equation log 6x - 3 = -4

WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?

Video club A charged $10 for membership and $3 for movie rental. Video Club B charges $15 for membership and $2 per movie rental. For how many movie rentals wil

does a solution have to involve a liquid? explain.