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

7(3b-1)=2b-26 please help and give me step by step ☺️

Whom did the Morrill Land Grant of 1862 most benefit?

is the value of x=3 find the value of 4x³-2x²+3x

Hi! i am confused on two things that involve reflexive verbs and accent marks :) the question: Write complete Spanish sentences expressing the affirmative or ne

What is Law? Describe with example

Use the word socioconomic in a setence

I really need an answer as soon as possible. 10 pts worth it

Simplify 1-31 +6+ (4 - 1). 8. 1.) 8 2.) 13 3.) 19 4.) 24

Can someone help me with this?

Which type of wetland includes a mixture of salt water and fresh water?