MikinleyG567619 MikinleyG567619

03-11-2022
Mathematics

contestada

The radius of a circle is 8 miles. What is the area of a sector bounded by a 180° arc?Give the exact answer in simplest form. ____ square miles.

The radius of a circle is 8 miles What is the area of a sector bounded by a 180 arcGive the exact answer in simplest form square miles class=

Respuesta :

BrannonR578158 BrannonR578158

03-11-2022

Radius r:

r = 8 miles

Area of a circle:

A = π * r²

The area of a 180° arc is the half of the area of the entire circle:

A_arc = (π * r²)/2

Solving:

A_arc = 32π square miles

Answer Link

Otras preguntas

What are the first 4 terms of the arithmetic sequence in the graph? Enter your answers in the boxes. ___ , ___, ___, and ___

Create a table of x- and y-values for the equation y/4 = 3/4 x+2. Use x-values of -2, 0, and 2.

(03.02 LC) Lee la frase y escribe la forma del verbo en paréntesis. Read the sentence and write the correct form of the verb in parenthesis. Puedo sugerir la

What effect did the platt amendment have on Cuban citizens

A baker has [5 1/4]pies in her shop.She cuts the pies into pieces that are each [1/8]of a whole pie. How many pieces of pie does she have?

A gardener is planting two types of trees: Type A is 10 feet tall and grows at a rate of 23 inches per year. Type B is 9 feet tall and grows at a rate of 24

Simplify: 10 10−2 A) 100 B) 1000 C) 1 102 D) 1 103

Simplify: (−2)3 · (−2)4 A) (−2)12 B) (−2)7 C) 212 D) 27

please help me with this question

Approximately 32,400 citizens of a country died in automobile accidents in 2015. Express this toll in deaths per day.