starrtur starrtur

23-02-2019
Mathematics

contestada

A circle has a sector with area 27pie and central angle of 120

A circle has a sector with area 27pie and central angle of 120 class=

Respuesta :

bhawnau233 bhawnau233

23-02-2019

Answer:

Step-by-step explanation:

27π= 120°/360°* πr^2

81=r^2

r=9

Area of circle=πr^2

Area of circle=254.34 or 81π

Answer Link

Otras preguntas

anyone know the answer?

Is zero a positive or negative number?

The amount of oil it takes to cover the bottom of the frying fan. Is ts circumference or area and please explain why it's a circumference or an area.

A=5. Move the dot to -(-A) on the number line

The blank approach emphasizes the scientific study of observable actions and/or responses and their environmental determinants

Write the mixed number as an improper fraction 13/5

Choose the correct label for the solution to each system of equations from the drop-down menus.

I will give brainiest to whoever answers correctly !! Please do not steal my points I'm tired of it put a legit answer or leave!! I will give brainiest to whoev

What system of equations is shown on the graph below?

answer number 11 pls