stephenmergen stephenmergen

02-05-2021
Mathematics

contestada

The radius of a circle is 4 feet. What is the area of a sector bounded by a 45 degree arc

Respuesta :

zaynschick zaynschick

02-05-2021

45/360 * 4^2 pi = 6.283
ANSWER IS 6.283 (3 decimal places)

Answer Link

mathstudent55 mathstudent55

02-05-2021

Answer:

2π ft²

Step-by-step explanation:

Circle Area:

A = πr²

A = π × (4 ft)²

A = 16π ft²

Sector Area:

A = (45°)/(360°) × 16π ft²

A = 2π ft²

Answer Link

Otras preguntas

How many words are in the Pledge of Allegiance? a. 31 b. 22 c. 29

what is the square root of 141?

Individuals who are approximately the same age and are linked by common interests, including friends, classmates, and the 'kids in the neighborhood,' are most

what is the dot in i called?

What is English Literature??

Where should you go to read President Lincoln’s Gettysburg Address, which is carved in the walls of the Lincoln Memorial? a. Gettysburg, Penn. b. Washington,

A group of 18 people ordered soup and sandwiches for lunch .each person in the group had either one soup or one sandwich.the sandwhiches cost $7.75 each and th

Where should you go to read President Lincoln’s Gettysburg Address, which is carved in the walls of the Lincoln Memorial? a. Gettysburg, Penn. b. Washington,

true or false the american revolution was fought by the american colonies and china??

Calculate the number of oxygen atoms in 2.00 moles of Mn2O7