nightwolf12385 nightwolf12385

02-06-2017
Mathematics

contestada

The sector of a circle with a 60 millimeters radius has a central angle measure of 30° . What is the exact area of the sector in terms of π ?

Respuesta :

ktrav258 ktrav258

02-06-2017

r = 60
60^2 * pi = 3600 * pi
angle = 30°
3600pi / 30 = 120pi
the answer is 120 * pi

Answer Link

Otras preguntas

1.1 give five (5) reasons why modeling is an important part of system analysis and design

A circular loop of wire of radius 10 cm carries a current of 6. 0 a. what is the magnitude of the magnetic field at the center of the loop? (μ0 = 4π × 10-7 t ∙

Dsm-5 includes gambling disorder as an addictive disorder, along with substance use disorders. this change is considered important because it:_________

How is marital satisfaction typically associated with the entry of the first child into a family and the exit of the last child from the family?

The systematic design, collection, analysis, and reporting of data relevant to a specific marketing situation facing an organization is called?

Find the general solution of the given higher-order differential equation. y''' − 8y'' − 9y' = 0

A cluster of cells in the ovule of a fertilized flowering plant that has not yet formed into an embryo? fertilization pro-embryo suspensor double fertilization

SOLVE 4x-6<-2 Help solve

Economists generally assume that there is a short-run trade-off between deflation and unemployment. output and employment. output and growth. inflation and unem

Bone resorption inhibitors treat rheumatoid arthritis. decrease inflammation of bones. strengthen bone affected by osteoporosis. prevent hypocalcemia. suppress