tobiosifodunrin tobiosifodunrin

18-05-2018
Mathematics

contestada

The sector of a circle with a 12-inch radius has a central angle measure of 60°.

What is the exact area of the sector in terms of π ?

Respuesta :

asadullahgiki asadullahgiki

24-05-2018

Area of sector = 1/2 r²Θ
r=radius of circle
Θ=central angle

Θ=60° to convert it into radian multiply it with π/180° we get Θ= π/3
Now,
Area of sector =1/2(12)²(π/3)=24π

Answer Link

Otras preguntas

What is a letter or symbol that represents some unknown value

the English philosopher John Locke wrote that

Which statement is true? A. Signal words help the reader understand the main topic. B. Signal words help the reader move more easily from one thought to the n

The sum of 3 consecutive odd numbers is 51. What is the second number in this sequence?

After the last ice age, stranded ice blocks left behind by the continental glacier melted and formed _______________. a.) moraines b.) kettles c.) drumlins

Which of the following equations are equivalent to-2m-5m-8 #-(-7) + m?D-15m-4md:7m-8-rn-4□-3m-8-4-m□m-4.7m-8-8.7m- 4-m□-8.3m-4-m

Which two social movements attempted to increase racial pride?

The consumer economy was dependent upon this method of purchasing products during the 1920s in america. . a. buying on credit b. full payment up front c. bart

When did the bay of pigs invasion into Cuba occur

Where does the charge on a protein come from?