RodolfoY639546 RodolfoY639546
  • 25-10-2022
  • Mathematics
contestada

The radius of a circle is 18 miles. What is the area of a sector bounded by a 72° arc?Give the exact answer in simplest form. ____ square miles. (pi, fraction,)

The radius of a circle is 18 miles What is the area of a sector bounded by a 72 arcGive the exact answer in simplest form square miles pi fraction class=
Relax

Respuesta :

JemiahO358658 JemiahO358658
  • 25-10-2022

Area = (π*r^2*α)/360°

α =72°

r = 9 mi

Then

A = (π * 81 * 72°)/360° = 81/5π square meters

Answer Link

Otras preguntas

Write a composition or a letter, in Spanish, to a friend where you include the following items. Use the following tips to help you with this assignment. Choose
Kelly has created a curriculum based on apples for her kindergarten class. This is an example of
How do you think the people reacted to this new religion and prophet Muhmammad
What is it called when someone studies weather?
Solve the median for 320, 280,280,250,270
I need a pargraph summarizing the effect of third parties on the United States
In poetry, meter is the pattern of (blank) .
What is 71/100 simplified to the lowest fraction?
Why did george washington have fake teeth?
state the domain of the rational function. f(x) = 12/13-x