marisamanzanar
marisamanzanar marisamanzanar
  • 15-08-2020
  • Mathematics
contestada

In the diagram of O, m∠JOK = 60° and OJ = 6 in. What is the exact area of the shaded region?

Respuesta :

tramserran
tramserran tramserran
  • 15-08-2020

Answer:   6π

Step-by-step explanation:

Area of a circle is π r².

Area of a section of a circle is π r² × the section of the circle.

[tex]A=\pi r^2\bigg(\dfrac{\theta}{360^o}\bigg)[/tex]

Given: r = 6, Ф = 60°

[tex]A=\pi (6)^2\bigg(\dfrac{60^o}{360^o}\bigg)\\\\\\.\quad =\pi (6)^2\bigg(\dfrac{1}{6}\bigg)\\\\\\.\quad =6\pi[/tex]

Answer Link

Otras preguntas

why is chemistry important
During the Gilded Age the US population rose A)from 15 million in 1830 to nearly 30 million in 1850. B) from 15 million in 1830 to nearly 40 million in 1870.
What two components make up the cell membrane
Which allele is expressed in a heterozygous individual?
What is presented in the preamble of constitution
Which two arguments did the Supreme Court use to uphold the constitutionality of korematsu’s internment
I'm calculaing tip and tax on a total cost. Do I need to add th tax to the total, then calculate tip, or calcualte tip on the original cost?
2. The Emancipation Proclamation was an order from Lincoln granting slaves U.S. citizenship. requiring slaves to join Union troops. calling for all C
Luke cut down a tree that was 28.8 feet tall. Then he cut the tree into 6 equal pieces to take it away. What is the length of each piece?
Singh Is performing a cost benefit analysis of find a slice of pizza. He concludes that the cost of buying the pizza is four dollars and there is no mark there