santanaconn6 santanaconn6
  • 08-01-2021
  • Mathematics
contestada

The radius of a circle is 1 foot. What is the area of a sector bounded by a 90 degree arc?

The radius of a circle is 1 foot What is the area of a sector bounded by a 90 degree arc class=

Respuesta :

Adetunmbiadekunle Adetunmbiadekunle
  • 13-01-2021

Answer:

The answer is 11/14 ft^2 or pi/4 ft^2

Step-by-step explanation:

The area of the sector bounded by that angle measure will be the area of the circle divided by 4

Area of the circle is;

pi * r^2

so the area here is;

22/7 * 1 * 1 = 22/7

divide this by 4

= 22/28 = 11/14 ft^2

Answer Link

Otras preguntas

3. Would it be more efficient to use an inequality vo or to list all of the quantities less than 6? Explain.
a. El gato está encima del acuario.
Help me please ASAP. I really need this
James read the book to his little sister
Consider the equation: x^2-51=14x Rewrite the equation by completing the square and what the solution to the equation​
Light moves from flint glass (n = 1.66) into water at an angle of incidence of 26.0°. a) What is the angle of refraction? Answer in units of
An object initially traveling at 20.0 m/s south decelerates uniformly at 6.00 m/s2 and is displaced 25.0 m. What is the final velocity of the object? (magnitude
Two sisters want to save money to buy a game. The game costs $90. One sister has $36 and the other has $40. How much more money do they need?
Why do you think that this type of fossil is called a print fossil?
Find an equation of the straight line that is perpendicular to y=2x+1 and passes through the point (-2,5)