TaiF787652 TaiF787652
  • 03-11-2022
  • Mathematics
contestada

Find the area of the shaded sector of the circle. Leave your answers in terms of pi

Find the area of the shaded sector of the circle Leave your answers in terms of pi class=

Respuesta :

SuhaylahC9995 SuhaylahC9995
  • 03-11-2022

Answer:

D. 8pi yd^2

Explanation:

Area of a sector is expressed as;

[tex]A\text{ = }\frac{\theta}{360}\times\pi r^2[/tex]

r is the radius of the circle

theta is the angle substended at the centre

Given the following

r = 9yd

theta = 360-200

theta = 160degrees

Substitute

A = 160/360 * pi(9)^2

A = 4/9*18pi

A = 72pi/9

A = 8pi yd2

Hence the area of the shaded sector is 8pi yd2

Answer Link

Otras preguntas

Choose all the expressions that are equal to 23.27. A. 2.19 + 17.03 + 4.05 B. 15.94 + 7.33 C. 11.08 + 0.89 + 10.3 D. 19.75 + 4.52 E. 0.76 + 13.31 + 9.2
25, 20, 18, _____, 11, _____,_____ what number is missing in this pattern
Chris and his friends ate 32% of his birthday cake. What fraction of the cake was left?
HELP I NEED A THESIS FOR THIS Frank Rich, an Op-Ed columnist for the New York Times, once wrote that "The contrary voices of Americans who have lost pay, jobs,
As a strategy for winning the Civil War, Union General Winfield Scott wanted to.
what is the vertex to this graph
how is matter conserved in boiling water
What is the distance from point A to point C?A. 4 unitsB. 5 unitsC. 8 unitsD. 9 units
If the tower is repainted every seven years, about how many times has it been painted in all (including its initial painting)? *
HELP need answer in 6 minutes​