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

The function g(x)=8(4*) is reflected across the x-axis to create f(x). What is the equation of f(x)? O f(x)=8(4) O f(x)=-8(4)* 14 9(x) 12 10 o f(x)=8(4) o f(x)=

How is volume calculated for a triangular prism? Multiply the area of triangle base by the prism’s total area. Multiply the area of the triangular base by the p

plz solve the question and send the answerI will give u branist, follow u ,rate u 5 star and also give u like ,plz help me

Find the ordered pair $(s,t)$ that satisfies the system \begin{align*} \dfrac{s}{2} + 5t &= 3,\\ 3t - 6s &= 9. \end{align*}

Escribí un texto o fragmento de texto que ejemplifique cada género literario

Find the sizes of unknown angles. Grade 7Geometery-Angles...Pls answer fast with steps whoever tells right will given brainliest and 5 stars.

A one tonne crane increases its speed from 30km/h to 108km/h in 35 seconds. Calculate the change in momentum

balanced equation of sulphur dioxide

who is elon musk?........

Helppppp pleaseeee anyoneeeee