Post a New Question


posted by .

A sector in a circle of radius 8.1 m has an area of 53.5 m^2. The central angle in a sector must be _____o. Round to one decimal place.

  • math -

    a sector is a pie-piece, similar to a slice of pizza.

    The area of a sector of a given radius is proportional to the central angle.

    Area of Sector
    Area of circle

    central angle

  • math -

    okay thanks!

  • math :) -

    You're welcome!

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question