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

plz help.............................................

a dam constructed to produce tidal power does so by

By what methods did Germany and Japan seek to impose a new world order?

The condition of the air outdoors in the time of day is known as a friction or be light or C fours or DC weather?

On a works cited page, which of the following should not be in italics? A. Title of an essay.******************* B. Title of a book. C.Title of a magazine. D. T

Why does Mrs. Lynde advise Marilla to go along with Anne's plan about school? A. Mrs. Lynde thinks Mr. Phillips will cool off in time. B. Mrs. Lynde thinks M

Which would react chemically by forming an ionic bond? A. 2 chlorine atoms with 7 valence electrons each B. 1 neon atom with 8 valence electrons and 1 lithium

What does the above photograph commemorate and document?

What is 20% of 62.50

Romeo and Juliet Act 3 Questions 1.After his wedding night, Romeo departs to... (scene 3) 2.What does Juliet plan to do if Friar Lawrence can't help her? 3.At